China National Standards

China TTI GB Standards List

  •  China "TTI" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/Z 29014.3-2024 Cut CuTTIng tool data expression and exchange - Part 3: Tool project reference dictionary {译}
    切削刀具数据表达与交换-第3部分：刀具项目参考字典    		 China National Standards
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    GB/Z 3480.22-2024 Calculation of load capacity of spur and helical gears - Part 22: Calculation of load capacity of micropiTTIng {译}
    直齿轮和斜齿轮承载能力计算-第22部分：微点蚀承载能力计算    		 China National Standards
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    GB/T 20871.12-2024 Organic light-emiTTIng diode displays Parts - Part 1-2: Terminology and text symbols {译}
    有机发光二极管显示器件-第1-2部分：术语与文字符号    		 China National Standards
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    GB/T 20871.61-2024 Organic light-emiTTIng diode display devices - Part 6-1: Test methods for optical and optoelectronic parameters {译}
    有机发光二极管显示器件-第6-1部分：光学和光电参数测试方法    		 China National Standards
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    GB/T 43905.2-2024 Laboratory methods for sampling fumes and gases for welding and related processes - Part 2: Determination of emission rates of carbon monoxide, carbon dioxide, nitric oxide and nitrogen dioxide during arc welding, cuTTIng and gouging {译}
    焊接及相关工艺中烟尘和气体取样的实验室方法-第2部分：电弧焊、切割及气刨中一氧化碳、二氧化碳、一氧化氮、二氧化氮排放速率的测定    		 China National Standards
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    GB/T 43905.5-2024 Laboratory methods for sampling fumes and gases in welding and related processes - Part 5: Based on pyrolysis-gas chromatography-mass spectrometry Identification of thermal degradation products of organic materials in welding or cuTTIng by the method {译}
    焊接及相关工艺中烟尘和气体取样的实验室方法-第5部分：基于热解-气相色谱-质谱法的焊接或切割中有机材料热降解物的识别    		 China National Standards
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    GB/T 43924.3-2024 Aerospace-MJ thread-Part 3: Limit dimensions of threads for fluid system pipe fiTTIngs {译}
    航空航天-MJ螺纹-第3部分：流体系统管路件螺纹的极限尺寸    		 China National Standards
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    GB/T 7911-2024 ThermoseTTIng resin impregnated paper high pressure decorative laminate (HPL) {译}
    热固性树脂浸渍纸高压装饰层积板（HPL）    		 China National Standards
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    GB/T 31384-2024 Tourism scenic area public information guidance system seTTIng specifications {译}
    旅游景区公共信息导向系统设置规范    		 China National Standards
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    GB/T 43830-2024 Digital fiTTIng-virtual clothing attributes {译}
    智能服装-术语和定义    		 China National Standards
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    GB/Z 29014.5-2024 CuTTIng tool data representation and exchange-Part 100: Reference dictionary Definitions, principles and methods of the Code {译}
    切削刀具数据表达与交换-第5部分：装配项目参考字典    		 China National Standards
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    GB/Z 29014.4-2024 CuTTIng tool data representation and exchange-Part 5: Reference dictionary for assembly items {译}
    切削刀具数据表达与交换-第4部分：适应项目参考字典    		 China National Standards
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    GB/Z 29014.2-2024 CuTTIng tool data representation and exchange-Part 4: Reference dictionary for adaptation items {译}
    切削刀具数据表达与交换-第2部分：切削项目参考字典    		 China National Standards
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    GB/T 20936.2-2024 CuTTIng tool data representation and exchange-Part 2: Reference dictionary for cutting items {译}
    爆炸性环境用气体探测器-第2部分：可燃气体和氧气探测器的选型、安装、使用和维护    		 China National Standards
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    GB/T 19518.1-2024 CuTTIng tool data representation and exchange-Part 1: Overview, basic principles and general information model {译}
    爆炸性环境-电阻式伴热器-第1部分：通用和试验要求    		 China National Standards
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    GB/T 18910.4-2024 Optical performance test methods for curved organic light emiTTIng diode (OLED) light sources {译}
    液晶显示器件-第4部分：液晶显示模块和屏-基本额定值和特性    		 China National Standards
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    GB/T 43492-2023 Prefabricated insulated ductile iron pipes, fiTTIngs and accessories {译}
    预制保温球墨铸铁管、管件和附件    		 China National Standards
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    GB/T 39075.203-2023 Organic light-emiTTIng diode (OLED) light sources for general lighting Safety Part 2-3: Special requirements Flexible OLED light sheets and panels {译}
    普通照明用有机发光二极管（OLED）光源 安全 第2-3部分: 特殊要求 柔性OLED光片和面板    		 China National Standards
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    GB/T 39075.202-2023 Organic light-emiTTIng diode (OLED) light sources for general lighting Safety Part 2-2: Special requirements Integrated OLED modules {译}
    普通照明用有机发光二极管（OLED）光源 安全 第2-2部分：特殊要求 集成式OLED模块    		 China National Standards
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    GB/T 39075.201-2023 Organic light-emiTTIng diode (OLED) light sources for general lighting Safety Part 2-1: Special requirements Semi-integrated OLED modules {译}
    普通照明用有机发光二极管（OLED）光源 安全 第2-1部分：特殊要求 半集成式OLED模块    		 China National Standards
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    GB/T 39075.1-2023 Organic light-emiTTIng diode (OLED) light sources for general lighting - Safety Part 1: General requirements and tests {译}
    普通照明用有机发光二极管（OLED）光源 安全 第1部分：一般要求和试验    		 China National Standards
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    GB/T 31239-2023 Technical Specifications for 1000kV Substation FiTTIngs {译}
    1000kV变电站金具技术规范    		 China National Standards
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    GB/T 30420.3-2023 Sewing Machinery Terminology Part 3: Spreading and CuTTIng Equipment Terminology {译}
    缝制机械术语 第3部分: 铺布裁剪设备术语    		 China National Standards
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    GB/T 24834-2023 Technical Specifications for FiTTIngs of 1000kV AC Overhead Transmission Lines {译}
    1000kV交流架空输电线路金具技术规范    		 China National Standards
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    GB/T 3939.2-2023 Naming and marking of main fishing gear materials Part 2: NeTTIng {译}
    主要渔具材料命名与标记 第2部分：网片    		 China National Standards
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    GB/T 43325-2023 Foundry machinery - CuTTIng, grinding and finishing equipment for cleaning of castings - Technical safety regulations {译}
    铸造机械 铸件清理用切割、磨削和精整设备 安全技术规范    		 China National Standards
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    GB/T 41312.2-2023 Permeability testing methods for chemical industry equipment Part 2: Fiber reinforced thermoseTTIng plastic equipment {译}
    化工用设备渗透性检测方法 第2部分：纤维增强热固性塑料设备    		 China National Standards
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    GB/T 14713-2023 General technical conditions for rotary cuTTIng machines {译}
    旋切机通用技术条件    		 China National Standards
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    GB/T 15558.3-2023 Buried polyethylene (PE) piping systems for gas use Part 3: Pipe fiTTIngs {译}
    燃气用埋地聚乙烯（PE）管道系统 第3部分：管件    		 China National Standards
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    GB/T 1835-2023 Series 1 container corner fiTTIngs technical requirements {译}
    系列1集装箱 角件技术要求    		 China National Standards
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    GB/T 43239-2023 Specifications for seTTIng signs of urban comprehensive pipe corridors {译}
    城市综合管廊标识设置规范    		 China National Standards
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    GB/T 42978-2023 Digital camera vigneTTIng measurement {译}
    数码照相机 渐晕的测量    		 China National Standards
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    GB/T 15651.6-2023 Semiconductor devices Part 5-6: Optoelectronic devices Light emiTTIng diodes {译}
    半导体器件 第5-6部分：光电子器件 发光二极管    		 China National Standards
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    GB/T 10002.2-2023 Rigid polyvinyl chloride (PVC-U) pipe fiTTIngs for water supply {译}
    给水用硬聚氯乙烯（PVC-U）管件    		 China National Standards
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    GB/T 42675-2023 Antibacterial stainless steel welded steel pipes and fiTTIngs {译}
    抗菌不锈钢焊接钢管及管件    		 China National Standards
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    GB/T 27683-2023 Copper and copper alloy cuTTIng chips and recycling specifications {译}
    铜及铜合金切削屑料及其回收规范    		 China National Standards
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    GB/T 17899-2023 Corrosion of metals and alloys Potentiometric method for measuring the piTTIng corrosion potential of stainless steel in sodium chloride solution {译}
    金属和合金的腐蚀 不锈钢在氯化钠溶液中点蚀电位的动电位测量方法    		 China National Standards
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    GB/T 13021-2023 Polyolefin pipes and fiTTIngs - Determination of carbon black content - Calcination and pyrolysis methods {译}
    聚烯烃管材和管件 炭黑含量的测定 煅烧和热解法    		 China National Standards
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    GB/T 33636-2023 Pneumatic Plug-in fiTTIngs for plastic pipes {译}
    气动 用于塑料管的插入式管接头    		 China National Standards
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    GB/T 14034.4-2023 Hydraulic power connections - Metallic pipe fiTTIngs - Part 4: 60° cone {译}
    液压传动连接 金属管接头 第4部分：60°锥形    		 China National Standards
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    GB/T 14034.2-2023 Hydraulic power connections - Metallic pipe fiTTIngs - Part 2: 37° flared {译}
    液压传动连接 金属管接头 第2部分：37°扩口式    		 China National Standards
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    GB/T 25680-2023 Printing Machinery Horizontal Flat Press Die CuTTIng Machine {译}
    印刷机械 卧式平压模切机    		 China National Standards
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    GB/T 42694-2023 Textiles - Testing and evaluation of surface weTTIng resistance - Contact angle and rolling angle method {译}
    纺织品 表面抗润湿性能的检测和评价 接触角和滚动角法    		 China National Standards
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    GB/T 2317.4-2023 Test methods for electrical fiTTIngs - Part 4: Rules for acceptance {译}
    电力金具试验方法 第4部分：验收规则    		 China National Standards
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    GB/T 32800.2-2023 Hand-held non-electric power tools - Safety requirements - Part 2: CuTTIng off and crimping power tools {译}
    手持式非电类动力工具 安全要求 第2部分：切断和扣压动力工具    		 China National Standards
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    GB/T 41509-2022 Green manufacturing - Dry cuTTIng process performance evaluation specification {译}
    绿色制造 干式切削工艺性能评价规范    		 China National Standards
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    GB/T 1303.12-2022 Industrial rigid laminates of thermoseTTIng resins for electrical purposes - Part 12: Typical values {译}
    电气用热固性树脂工业硬质层压板 第12部分：典型值    		 China National Standards
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    GB/T 26255-2022 Steel plastic conversion fiTTIngs of polyethylene (PE) pipeline system for gas {译}
    燃气用聚乙烯（PE）管道系统的钢塑转换管件    		 China National Standards
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    GB/T 18998.3-2022 Chlorinated polyvinyl chloride (PVC-C) piping systems for industrial use - Part 3: pipe fiTTIngs {译}
    工业用氯化聚氯乙烯（PVC-C）管道系统 第3部分：管件    		 China National Standards
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    GB/T 41518-2022 Treatment method and control index of oil-based cuTTIngs in shale gas exploration and development {译}
    页岩气勘探开发油基岩屑处理方法及控制指标    		 China National Standards
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    GB/T 41494-2022 Aluminum alloy plastic lined composite pipes and fiTTIngs {译}
    铝合金衬塑复合管材与管件    		 China National Standards
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    GB/T 41666.3-2022 Plastic piping systems for Trenchless repair of underground pressureless drainage networks - Part 3: close fiTTIng lining method {译}
    地下无压排水管网非开挖修复用塑料管道系统 第 3 部分：紧密贴合内衬法    		 China National Standards
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    GB/T 41421-2022 Terms and definitions for digital fiTTIng virtual clothing {译}
    数字化试衣 虚拟服装用术语和定义    		 China National Standards
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    GB/T 41419-2022 Terms and definitions for digital fiTTIng virtual human body {译}
    数字化试衣 虚拟人体用术语和定义    		 China National Standards
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    GB/T 41356-2022 Superabrasive products - Test method for cuTTIng performance of diamond circular saw blades {译}
    超硬磨料制品  金刚石圆锯片切割性能测试方法    		 China National Standards
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    GB/T 42243-2022 General Technical Specifications for Organic Light EmiTTIng Diode (OLED) Televisions {译}
    有机发光二极管(OLED)电视机通用技术规范    		 China National Standards
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    GB/T 42175-2022 Determination of copper, lead, zinc, cadmium and chromium in drilling mud and drilling cuTTIngs for offshore oil exploration and development Microwave digestion-inductively coupled plasma mass spectrometry {译}
    海洋石油勘探开发钻井泥浆和钻屑中铜、铅、锌、镉、铬的测定 微波消解-电感耦合等离子体质谱法    		 China National Standards
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    GB/T 39380.2-2022 Chlorinated polyvinyl chloride (PVC-C) piping systems for sprinkler use - Part 2: FiTTIngs {译}
    喷水灭火用氯化聚氯乙烯(PVC-C)管道系统 第2部分：管件    		 China National Standards
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    GB/T 36917.4-2022 Dentistry - Laboratory cuTTIng tools - Part 4: Microtungsten carbide cutting tools for laboratory use {译}
    牙科学 技工室用刃具 第4部分：技工室用微型硬质合金刃具    		 China National Standards
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    GB/T 36917.3-2022 Dentistry - Laboratory cuTTIng tools - Part 3: Carbide cutting tools for milling machines {译}
    牙科学 技工室用刃具 第3部分：铣床用硬质合金刃具    		 China National Standards
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    GB/T 2766-2022 Surgical instruments - General requirements and test methods for non-cuTTIng articulated instruments {译}
    外科器械 非切割铰接器械通用要求和试验方法    		 China National Standards
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    GB/T 41861-2022 Gas Welding Equipment Hose Assemblies for Welding, CuTTIng and Allied Process Equipment {译}
    气焊设备 焊接、切割及相关工艺设备用软管组件    		 China National Standards
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    GB/T 41981.2-2022 Connections for hydraulic transmissions - Pressure fiTTIngs - Part 2: Connectable under pressure {译}
    液压传动连接 测压接头 第2部分：可带压连接式    		 China National Standards
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    GB/T 41981.1-2022 Connections for hydraulic transmissions - Pressure fiTTIngs - Part 1: Non-pressurized connections {译}
    液压传动连接 测压接头 第1部分：非带压连接式    		 China National Standards
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    GB/T 41812-2022 General rules for performance testing of automatic liquid pipeTTIng workstations {译}
    自动移液工作站性能检测通则    		 China National Standards
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    GB/T 26081-2022 Ductile iron pipes, fiTTIngs and accessories for drainage works {译}
    排水工程用球墨铸铁管、管件和附件    		 China National Standards
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    GB 20826-2021 Code of safety for the use of high pressure water jeTTIng equipment by divers
    潜水员高压水射流作业安全规程    		 China National Standards
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    GB/T 40371-2021 Gas welding equipment—Materials for equipment used in gas welding, cuTTIng and allied processes
    气焊设备 焊接、切割及相关工艺设备用材料    		 China National Standards
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    GB/T 29168.1-2021 Petroleum and natural gas industries—Induction bends, fiTTIngs and flanges for pipeline transportation systems—Part 1: Induction bends
    石油天然气工业 管道输送系统用感应加热弯管、管件和法兰 第1部分：感应加热弯管    		 China National Standards
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    GB/T 29047-2021 Prefabricated directly buried insulating pipes and fiTTIngs with polyurethane foamed-plastics and high density polyethylene casing pipes
    高密度聚乙烯外护管硬质聚氨酯泡沫塑料预制直埋保温管及管件    		 China National Standards
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    GB/T 40486-2021 Determination of meliTTIn content in bee venom powder—High performance liquid chromatography
    蜂毒干粉中蜂毒溶血肽含量的测定 高效液相色谱法    		 China National Standards
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    GB 20826-2021 Code of safety for the use of high pressure water jeTTIng equipment by divers
    潜水员高压水射流作业安全规程    		 China National Standards
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    GB/T 40225-2021 Determination of actin antibody—Western bloTTIng method
    肌动蛋白抗体的检测 免疫印迹法    		 China National Standards
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    GB/T 31838.6-2021 Solid insulating materials—Dielectric and resistive properties—Part 6:Dielectric properties(AC method)—Relative permiTTIvity and dielectric dissipation factor(frequencies 0.1Hz～10 MHz)
    固体绝缘材料 介电和电阻特性 第6部分：介电特性（AC方法） 相对介电常数和介质损耗因数（频率0.1Hz~10MHz）    		 China National Standards
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    GB/T 28897-2021 Steel-plastic compound pipes and fiTTIngs for fluid service
    流体输送用钢塑复合管及管件    		 China National Standards
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    GB/T 2076-2021 Indexable inserts for cuTTIng tools—Designation
    切削刀具用可转位刀片 型号表示规则    		 China National Standards
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    GB/T 24596-2021 Ductile iron pipes and fiTTIngs—Polyurethane coatings
    球墨铸铁管和管件 聚氨酯涂层    		 China National Standards
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    GB/T 39932-2021 Footwear manufacturing machines—CuTTIng and punching machines—Safety requirements
    制鞋机械 裁断机与冲孔机 安全要求    		 China National Standards
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    GB/T 39930-2021 Organic light emiTTIng diode (OLED) panels for general lighting—Performance requirements
    普通照明用有机发光二极管（OLED）面板 性能要求    		 China National Standards
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    GB/T 39818-2021 Plastics—ThermoseTTIng moulding materials—Determination of shrinkage
    塑料 热固性模塑材料 收缩率的测定    		 China National Standards
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    GB/T 39745-2021 CNC punching and laser cuTTIng composite machines
    数控冲压激光切割复合机    		 China National Standards
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    GB/T 15566.20-2021 Public information guidance systems -- SeTTIng principles and requirements -- Part 20: Urban area
    公共信息导向系统 设置原则与要求 第20部分：城市区域    		 China National Standards
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    GB/T 14383-2021 Forged fiTTIngs, socket-welding and threaded
    锻制承插焊和螺纹管件    		 China National Standards
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    GB/T 12668.901-2021 Adjustable speed electrical power drive systems—Part 9-1: Ecodesign for power drive systems, motor starters, power electronics and their driven applications—General requirements for seTTIng energy efficiency standards for power driven equipment using the
    调速电气传动系统 第9-1部分：电气传动系统、电机起动器、电力电子设备及其传动应用的生态设计 采用扩展产品法（EPA）和半解析模型（SAM）制定电气传动设备能效标准的一般要求    		 China National Standards
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    GB/T 3480.2-2021 Calculation of load capacity of spur and helical gears—Part 2: Calculation of surface durability (piTTIng)
    直齿轮和斜齿轮承载能力计算 第2部分：齿面接触强度（点蚀）计算    		 China National Standards
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    GB/T 41073-2021 Surface chemical analysis -- Electron spectroscopies -- Minimum reporting requirements for peak fiTTIng in X-ray photoelectron spectroscopy
    表面化学分析 电子能谱 X射线光电子能谱峰拟合报告的基本要求    		 China National Standards
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    GB/T 41104.3-2021 Solder wire, solid and flux cored -- Specifications and test methods -- Part 3: WeTTIng balance test method for flux cored solder wire efficacy
    实心和药芯软钎料丝? 规范和试验方法? 第3部分：药芯软钎料丝功效的润湿平衡试验方法    		 China National Standards
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    GB/T 41028-2021 Requirements of aerospace fluid systems impulse testing of hydraulic hose ，tubing and fiTTIng assemblies
    航空航天流体系统液压软管、管道和接头组件的脉冲试验要求    		 China National Standards
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    GB/T 41004.2-2021 Intelligent pipe network system-Part 2 :Intelligent plastic pipes , fiTTIngs and valves
    智能管网系统 第2部分：智能塑料管材、管件及阀门    		 China National Standards
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    GB/T 21421.1-2021 Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V—Part 1：Standard strength classes and end fiTTIngs
    标称电压高于1 000V的架空线路用复合绝缘子串元件 第1部分：标准强度等级和端部装配件    		 China National Standards
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    GB/T 41181-2021 SiTTIng posture chair
    坐姿椅    		 China National Standards
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    GB/T 40967-2021 Polyethylene(PE)pipes and fiTTIngs for nuclear power plants
    核电厂用聚乙烯（PE）管材及管件    		 China National Standards
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    GB/T 40937-2021 Plastic piping systems—Determination of long-term strength for plastic composite pipes and fiTTIngs
    塑料管道系统 塑料复合管材和管件长期强度的测定方法    		 China National Standards
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    GB/T 20871.63-2021 Organic light emiTTIng diode (OLED) displays—Part 6-3:Measuring methods of image quality
    有机发光二极管显示器件 第6-3部分：图像质量测试方法    		 China National Standards
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    GB/T 40887.1-2021 Wheelchair containment and occupant retention systems for accessible transport vehicles designed for use by both siTTIng and standing passengers—Part 1:Systems for rearward-facing wheelchair seated passengers
    无障碍客车的轮椅车及乘坐者限位系统 第1部分：后向式轮椅车乘坐者系统    		 China National Standards
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    GB/T 40804-2021 Short-term capability evaluation of machining processes on metal-cuTTIng machine tools
    金属切削机床加工过程的短期能力评估    		 China National Standards
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    GB/T 40806-2021 Airborne noise emitted by machine tools—Operating conditions for metal-cuTTIng machines
    机床发射空气传播噪声 金属切削机床的操作条件    		 China National Standards
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    GB/T 40591-2021 Guide for seTTIng test of power system stabilizer
    电力系统稳定器整定试验导则    		 China National Standards
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    GB/T 40584-2021 Technical specification for seTTIng calculation software and data of relay protection
    继电保护整定计算软件及数据技术规范    		 China National Standards
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    GB/T 39506-2020 Determination of the poly vinyl chloride (PVC) content of unplasticized poly vinyl chloride (PVC-U) pipes and fiTTIngs—Method based on total chlorine content
    硬聚氯乙烯（PVC-U）管材及管件中聚氯乙烯（PVC）含量的测定 基于总氯含量的方法    		 China National Standards
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    GB/T 11094-2020 Gallium arsenide single crystal and cuTTIng wafer grown by horizontal bridgman method
    水平法砷化镓单晶及切割片    		 China National Standards
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    GB/T 4802.4-2020 Textiles—Determination of the fabric propensity to surface pilling, fuzzing or maTTIng—Part 4: Random tumble pilling method
    纺织品 织物起毛起球性能的测定 第4部分：随机翻滚法    		 China National Standards
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    GB/T 39075-2020 Organic light emiTTIng diode (OLED) panels for general lighting—Safety requirements
    普通照明用有机发光二极管（OLED）面板 安全要求    		 China National Standards
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    GB/T 9065.6-2020 Connections for hydraulic fluid power—Hose fiTTIngs—Part 6: 60° cone ends
    液压传动连接 软管接头 第6部分：60°锥形    		 China National Standards
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    GB/T 9065.4-2020 Connections for hydraulic fluid power—Hose fiTTIngs—Part 4: Stud ends
    液压传动连接 软管接头 第4部分：螺柱端    		 China National Standards
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    GB/T 9065.3-2020 Connections for hydraulic fluid power—Hose fiTTIngs—Part 3: Flange ends
    液压传动连接 软管接头 第3部分：法兰式    		 China National Standards
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    GB/T 38621-2020 Transient thermal test method for light emiTTIng diode modules
    发光二极管模块热特性瞬态测试方法    		 China National Standards
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    GB/T 38655-2020 Public information guidance systems—Ergonomic guideline for design and seTTIng
    公共信息导向系统 人类工效学设计与设置指南    		 China National Standards
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    GB/T 23809.3-2020 Emergency guidance system—SeTTIng principles and requirements—Part 3: Personnel shelter
    应急导向系统 设置原则与要求 第3部分：人员掩蔽工程    		 China National Standards
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    GB/T 23809.2-2020 Emergency guidance systems—SeTTIng principles and requirements—Part 2: Outside buildings
    应急导向系统 设置原则与要求 第2部分：建筑物外    		 China National Standards
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    GB/T 23809.1-2020 Emergency guidance systems—SeTTIng principles and requirements—Part 1: Inside buildings
    应急导向系统 设置原则与要求 第1部分：建筑物内    		 China National Standards
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    GB/T 15566.3-2020 Public information guidance systems—SeTTIng principles and requirements—Part 3: Railway passenger station
    公共信息导向系统 设置原则与要求 第3部分：铁路旅客车站    		 China National Standards
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    GB/T 15566.1-2020 Public information guidance system—SeTTIng principles and requirements—Part 1: General principles
    公共信息导向系统 设置原则与要求 第1部分：总则    		 China National Standards
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    GB/T 19920-2020 Container buttress fiTTIng for ships
    船用集装箱支撑件    		 China National Standards
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    GB/T 16956-2020 Container lashing fiTTIng for ships
    船用集装箱绑扎件    		 China National Standards
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    GB/T 11577-2020 Container securing fiTTIng for ships
    船用集装箱紧固件    		 China National Standards
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    GB/T 39549-2020 Fiber reinforced thermoseTTIng composites septic tank
    纤维增强热固性复合材料化粪池    		 China National Standards
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    GB/T 39531-2020 Terminology of building components and fiTTIngs
    建筑构配件术语    		 China National Standards
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    GB/T 39389-2020 Plastic composite hose for gas welding，cuTTIng and allied processes
    气体焊接、切割和类似作业用复合塑料软管    		 China National Standards
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    GB/T 39255-2020 Gases and gas mixtures for welding and cuTTIng processes
    焊接与切割用保护气体    		 China National Standards
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    GB/T 39242-2020 Non-destructive testing—Ultrasonic testing—Sensitivity and range seTTIng
    无损检测 超声检测 灵敏度和范围设定    		 China National Standards
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    GB/T 28799.3-2020 Polyethylene of raised temperature resistance (PE-RT) piping systems for hot and cold water installations—Part 3: FiTTIngs
    冷热水用耐热聚乙烯(PE-RT)管道系统 第3部分：管件    		 China National Standards
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    GB/T 20674.4-2020 Plastics pipes and fiTTIngs—Equipment for fusion jointing polyethylene systems—Part 4: Traceability coding
    塑料管材和管件 聚乙烯系统熔接设备 第4部分：可追溯编码    		 China National Standards
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    GB/T 20674.3-2020 Plastics pipes and fiTTIngs—Equipment for fusion jointing polyethylene systems—Part 3:Operator's badge
    塑料管材和管件 聚乙烯系统熔接设备 第3部分：操作者代码    		 China National Standards
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    GB/T 20674.2-2020 Plastics pipes and fiTTIngs—Equipment for fusion jointing polyethylene systems—Part 2: Electrofusion
    塑料管材和管件 聚乙烯系统熔接设备 第2部分：电熔连接    		 China National Standards
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    GB/T 20674.1-2020 Plastics pipes and fiTTIngs—Equipment for fusion jointing polyethylene systems—Part 1:Butt fusion
    塑料管材和管件 聚乙烯系统熔接设备 第1部分：热熔对接    		 China National Standards
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    GB/T 19473.3-2020 Polybutene (PB) piping systems for hot and cold water installations—Part 3: FiTTIngs
    冷热水用聚丁烯（PB）管道系统 第3部分：管件    		 China National Standards
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    GB/T 18993.3-2020 Chlorinated poly (vinyl chloride) (PVC-C) piping systems for hot and cold water installations—Part 3：FiTTIngs
    冷热水用氯化聚氯乙烯（PVC-C）管道系统 第3部分：管件    		 China National Standards
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    GB/T 15566.4-2020 Public information guidance systems—SeTTIng principles and requirements—Part 4: Public transport station
    公共信息导向系统 设置原则与要求 第4部分：公共交通车站    		 China National Standards
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    GB/T 39408-2020 Electronic jeTTIng dispenser robot system—General specifications
    电子喷胶机器人系统 通用技术条件    		 China National Standards
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    GB/T 20323-2020 Milling cutters designation —Shank-type and bore-type milling cutters of solid or tipped design or with indexable cuTTIng edges
    铣刀代号 整体或镶齿结构或带可转位切削刃的带柄和带孔铣刀    		 China National Standards
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    GB/T 39246-2020 Prefabricated directly buried insulating fiTTIngs with seamless high density polyethylene casing pipe
    高密度聚乙烯无缝外护管预制直埋保温管件    		 China National Standards
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    GB 51392-2019 Standard for construction and quality acceptance of light emiTTIng diode manufacturing equipment installation engineering
    发光二极管生产工艺设备安装工程施工及质量验收标准    		 China National Standards
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    GB/T 13295-2019 Ductile iron pipes, fiTTIngs and accessories for water or gas applications [Including 2021XG1]
    水及燃气用球墨铸铁管、管件和附件    		 China National Standards
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    GB/T 38280-2019 Cable management systems—Specifications for conduit fiTTIngs and accessories for cable installations for extra heavy duty electrical steel conduit
    电缆管理系统 超重荷型刚性电气导管电缆装置用导管配件和附件的规范    		 China National Standards
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    GB/T 17457-2019 Ductile iron pipes and fiTTIngs-Cement mortar lining
    球墨铸铁管和管件 水泥砂浆内衬    		 China National Standards
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    GB/T 13295-2019 Ductile iron pipes,fiTTIng and accessories for water or gas applications
    水及燃气用球墨铸铁管、管件和附件    		 China National Standards
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    GB 30717-2019 Minimum allowable values of water efficiency and water efficiency grades for squaTTIng pans
    蹲便器水效限定值及水效等级    		 China National Standards
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    GB/T 38422-2019 Textile machinery and accessories—Circular kniTTIng machines—Vocabulary
    纺织机械与附件 圆型针织机 词汇    		 China National Standards
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    GB/T 38399.3-2019 Textile machinery and accessories—Vocabulary of flat warp kniTTIng machines—Part 3: Patterning devices
    纺织机械与附件 平型经编机词汇 第3部分：提花装置    		 China National Standards
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    GB/T 38399.4-2019 Textile machinery and accessories—Vocabulary of flat warp kniTTIng machines—Part 4: Stitch bonding machines and stitch bonding devices
    纺织机械与附件 平型经编机词汇 第4部分：缝编机和缝编装置    		 China National Standards
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    GB/T 38399.2-2019 Textile machinery and accessories—Vocabulary of flat warp kniTTIng machines—Part 2: Warp let-off, fabric take-up and batching
    纺织机械与附件 平型经编机词汇 第2部分：送经、织物牵拉和卷取    		 China National Standards
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    GB/T 38399.1-2019 Textile machinery and accessories—Vocabulary of flat warp kniTTIng machines—Part 1: Basic structure and knitting elements
    纺织机械与附件 平型经编机词汇 第1部分：基本结构和成圈机件    		 China National Standards
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    GB/T 38265.16-2019 Test methods for soft soldering fluxes—Part 16:Flux efficacy test—WeTTIng balance method
    软钎剂试验方法 第16部分：软钎剂润湿性能 润湿平衡法    		 China National Standards
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    GB/T 17457-2019 Ductile iron pipes and fiTTIngs-Cement mortar lining
    球墨铸铁管和管件 水泥砂浆内衬    		 China National Standards
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    GB/T 13295-2019 Ductile iron pipes,fiTTIng and accessories for water or gas applications
    水及燃气用球墨铸铁管、管件和附件    		 China National Standards
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    GB/T 37949-2019 Purity test method of small molecule materials applied in organic light emiTTIng diode display (OLED)—High performance liquid chromatography (HPLC)
    有机发光二极管显示器用有机小分子发光材料纯度测定 高效液相色谱法    		 China National Standards
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    GB/T 37946-2019 Test method of thermal stability of materials for organic light emiTTIng diode display (OLED)
    有机发光二极管显示器用材料热稳定性的测试方法    		 China National Standards
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    GB/T 37945-2019 Materials for organic light emiTTIng diode display(OLED)—Test method of glass transfer temperature—Differential scanning calorimetry (DSC)
    有机发光二极管显示器用材料 玻璃化转变温度测试方法 差热法    		 China National Standards
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    GB/T 37810-2019 General matching specification for large cuTTIng height mining face
    大采高综采工作面总体配套技术条件    		 China National Standards
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    GB/T 18251-2019 Method for the assessment of the degree of pigment or carbon black dispersion in polyolefin pipes, fiTTIngs and compounds
    聚烯烃管材、管件和混配料中颜料或炭黑分散度的测定    		 China National Standards
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    GB/T 38435-2019 Specification for protection configuration and seTTIng for transmission line of electrified railway traction station
    牵引站供电线路的继电保护配置及整定计算原则    		 China National Standards
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    GB/T 37589-2019 Technical specification for anticorrosion of steel pipe and fiTTIng lining with fluoroplastics
    钢制管道及管件内衬氟塑料耐蚀作业技术规范    		 China National Standards
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    GB/T 37357-2019 Cast iron pipes, fiTTIngs and accessories for rain drainage of building roof
    建筑屋面雨水排水铸铁管、管件及附件    		 China National Standards
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    GB/T 37676-2019 High speed precision hot upseTTIng forgings—Technological specification
    高速精密热镦锻件 工艺规范    		 China National Standards
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    GB/T 37453-2019 Ships and marine technology—Ships mooring and towing fiTTIngs—Pedestal fairleads
    船舶和海上技术 船舶系泊和拖带设备 立式滚轮导缆器    		 China National Standards
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    GB/T 37448-2019 Ships and marine technology—Ships mooring and towing fiTTIngs—Shipside roller fairleads
    船舶和海上技术 船舶系泊和拖带设备 舷边滚轮导缆器    		 China National Standards
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    GB/T 37400.9-2019 Heavy mechanical general technical specification—Part 2：Flame cuTTIng parts
    重型机械通用技术条件 第9部分：切削加工件    		 China National Standards
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    GB/T 36919-2019 Organic light-emiTTIng diode （OLED）lighting—Terminology and letter symbols
    有机发光二极管照明 术语和文字符号    		 China National Standards
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    GB/T 37114-2018 Rules for seTTIng and adjustment of bus and trolleybus line network
    公共汽电车线网设置和调整规则    		 China National Standards
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    GB/T 6374-2018 Rock drilling machines and pneumatic tools—Shanks and fiTTIng dimensions of chuck bushings
    凿岩机械与气动工具-尾柄和衬套配合尺寸    		 China National Standards
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    GB/T 5836.2-2018 Unplasticized poly(vinyl chloride) (PVC-U) fiTTIngs for soil and waste discharge inside buildings
    建筑排水用硬聚氯乙烯(PVC-U)管件    		 China National Standards
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    GB/T 26136-2018 Ultra-high pressure waterjet cuTTIng machine
    超高压水切割机    		 China National Standards
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    GB/T 19278-2018 General terms and their definitions of thermoplastic pipes, fiTTIngs and valves
    热塑性塑料管材、管件与阀门-通用术语及其定义    		 China National Standards
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    GB/T 15163-2018 Technical regulations for seTTIng apart hills including sand area for tree growing
    封山（沙）育林技术规程    		 China National Standards
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    GB/T 36217-2018 Ships and marine technology—Ship’s mooring and towing fiTTIngs—Universal fairleads with upper roller
    船舶与海上技术 船舶系泊和拖带设备 带上滚柱导缆器    		 China National Standards
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    GB/T 36213-2018 Ships and marine technology—Ship’s mooring and towing fiTTIngs—Mooring chocks
    船舶与海上技术 船舶系泊和拖带设备 系泊导缆孔    		 China National Standards
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    GB/T 35078-2018 High speed precision hot upseTTIng forgings—General specification
    高速精密热镦锻件 通用技术条件    		 China National Standards
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    GB/T 35072-2018 Corrosion resistant alloy bimetal fiTTIngs for petroleum and natural gas industries
    石油天然气工业用耐腐蚀合金复合管件    		 China National Standards
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    GB/T 35060.2-2018 General specification of shearer—Part 2: CuTTIng transmission unit
    滚筒采煤机通用技术条件 第2部分：截割传动装置    		 China National Standards
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    GB/T 11586-2018 Ships and marine technology—Ship’s mooring and towing fiTTIngs—Panama chocks
    船舶与海上技术 船舶系泊和拖带设备 巴拿马导缆孔    		 China National Standards
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    GB/T 36360-2018 Semiconductor optoelectronic devices--Blank detail specification for middle power light-emiTTIng diodes
    半导体光电子器件 中功率发光二极管空白详细规范    		 China National Standards
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    GB/T 36358-2018 Semiconductor optoelectronic devices—Blank detail specification for power light-emiTTIng diodes
    半导体光电子器件 功率发光二极管空白详细规范    		 China National Standards
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    GB/T 36357-2018 Technical specification for middle power light-emiTTIng diode chips
    中功率半导体发光二极管芯片技术规范    		 China National Standards
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    GB/T 36356-2018 Technical specification for power light-emiTTIng diode chips
    功率半导体发光二极管芯片技术规范    		 China National Standards
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    GB/T 36359-2018 Semiconductor optoelectronic devices—Blank detail specification for lower power light-emiTTIng diodes
    半导体光电子器件 小功率发光二极管空白详细规范    		 China National Standards
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    GB/T 36532-2018 Fibre-reinforced plastics—ThermoseTTIng moulding compounds and prepregs—Determination of cure characteristics
    纤维增强塑料 热固性模塑料和预浸料 固化特性测定    		 China National Standards
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    GB/T 36725-2018 Grading of social art level－Examination site, examination room seTTIng and environmental requirements
    社会艺术水平考级 考点、考场设置及环境要求    		 China National Standards
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    GB/T 36805.1-2018 Plastics—Determination of tensile properties at high strain rates—Part 1:Equation fiTTIng method
    塑料 高应变速率下的拉伸性能测定 第1部分：方程拟合法    		 China National Standards
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    GB/T 36667-2018 Ships and marine technology—Ship’s mooring and towing fiTTIngs—Recessed bitts(steel plate type)
    船舶和海上技术 船舶系泊和拖带设备 舷内带缆桩(钢板型)    		 China National Standards
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    GB/T 36582-2018 Ships and marine technology—Ship’s mooring and towing fiTTIngs—Universal fairleads without upper roller
    船舶与海上技术 船舶系泊和拖带设备 无上滚柱导缆器    		 China National Standards
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    GB/T 36613-2018 Probe test method for light emiTTIng diode chips
    发光二极管芯片点测方法    		 China National Standards
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    GB/T 36884-2018 Ships and marine technology—Ship’s mooring and towing fiTTIngs—Recessed bitts (casting type)
    船舶和海上技术 船舶系泊和拖带设备 舷内带缆桩(铸造型)    		 China National Standards
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    GB/T 36876-2018 Hygienic requirements of lighting design and seTTIng in primary and middle school
    中小学校普通教室照明设计安装卫生要求    		 China National Standards
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    GB/T 36665-2018 Ships and marine technology—Ship’s mooring and towing fiTTIngs—Cruciform bollards
    船舶和海上技术 船舶系泊和拖带设备 十字带缆桩    		 China National Standards
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    GB/T 36663-2018 Ships and marine technology—Ship’s mooring and towing fiTTIngs—Closed chocks
    船舶和海上技术 船舶系泊和拖带设备 闭式导缆孔    		 China National Standards
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    GB/T 36664-2018 Ships and marine technology—Ship’s mooring and towing fiTTIngs—Steel rollers
    船舶和海上技术 船舶系泊和拖带设备 导缆滚轮    		 China National Standards
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    GB/T 4676-2018 Abrasive grains—Sampling and spliTTIng
    普通磨料 取样方法    		 China National Standards
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    GB/T 35846-2018 Lighting glass tube for light emiTTIng diode
    发光二极管照明用玻璃管    		 China National Standards
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    GB/T 13663.3-2018 Polyethylene(PE)piping systems for water supply—Part 3: FiTTIngs
    给水用聚乙烯（PE）管道系统 第3部分：管件    		 China National Standards
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    GB/T 36019-2018 Specification for grooved pipe fiTTIngs
    沟槽式管路连接件技术规范    		 China National Standards
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    GB/T 19812.2-2017 Plastic equipment for water saving irrigation—Part 2: Pressure compensating emitter and emiTTIng pipe
    塑料节水灌溉器材 第2部分：压力补偿式滴头及滴灌管    		 China National Standards
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    GB/T 34947-2017 Information technology—Generic requirement for Chinese bi-spelling and tri-spelling pinyin inpuTTIng
    信息技术 汉语拼音双拼和三拼输入通用要求    		 China National Standards
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    GB/T 34722-2017 Surface decorated plywood and blockboard with paper impregnated thermoseTTIng resins
    浸渍胶膜纸饰面胶合板和细木工板    		 China National Standards
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    GB/T 34736-2017 Detection of jaagsiekte sheep retrovirus with dot bloTTIng hybridization
    绵羊肺腺瘤病毒核酸斑点杂交检测技术    		 China National Standards
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    GB/T 18742.3-2017 Polypropylene(PP) piping systems for hot and cold water installations—Part 3:FiTTIngs
    冷热水用聚丙烯管道系统 第3部分：管件    		 China National Standards
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    GB/T 34380-2017 CNC laser cuTTIng machine
    数控激光切割机    		 China National Standards
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    GB/T 34493-2017 Aluminium alloys extruded rods for easy-cuTTIng
    易切削铝合金挤压棒材    		 China National Standards
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    GB/T 1303.5-2017 Industrial rigid laminated sheets based on thermoseTTIng resins for electrical purposes—Part 5: Requirements for rigid laminated sheets based on melamine resins
    电气用热固性树脂工业硬质层压板 第5部分：三聚氰胺树脂硬质层压板    		 China National Standards
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    GB/T 34202-2017 Ductile iron pipes, fiTTIngs and accessories—Epoxy coating (heavy-duty)
    球墨铸铁管、管件及附件 环氧涂层（重防腐）    		 China National Standards
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