Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB-44015-2024 |
Energy efficiency limits and energy efficiency grades for cold storage (boxes) and compression condensing units {译} 冷库（箱）和压缩冷凝机组能效限定值及能效等级 |
China National Standards units |
 English PDF |
| GB/T 6963-2023 |
Quantities, units and symbols of fishing gear and fishing gear materials {译} 渔具与渔具材料量、单位及符号 |
China National Standards units |
English PDF |
| GB 30077-2023 |
Requirements for emergency rescue supplies for hazardous chemicals units {译} 危险化学品单位应急救援物资配备要求 |
China National Standards units |
English PDF |
| GB/Z 43339-2023 |
Automation systems and integration Specialized application cases for interoperability capabilities between manufacturing software units {译} 自动化系统与集成 制造软件单元间互操作能力专规应用案例 |
China National Standards units |
English PDF |
| GB/T 22528-2023 |
Open service specifications for cultural relics protection units {译} 文物保护单位开放服务规范 |
China National Standards units |
English PDF |
| GB/T 19212.1-2023 |
Safety of transformers, reactors, power supply units and combinations thereof Part 1: General requirements and tests {译} 变压器、电抗器、电源装置及其组合的安全 第1部分：通用要求和试验 |
China National Standards units |
English PDF |
| GB/T 16732-2023 |
units of measurement and symbols for building heating, ventilation, air conditioning and purification equipment {译} 建筑供暖通风空调净化设备 计量单位及符号 |
China National Standards units |
English PDF |
| GB/T 21145-2023 |
Transport Refrigeration units {译} 运输用制冷机组 |
China National Standards units |
English PDF |
| GB/T 24789-2022 |
General rules for the allocation and management of water measuring instruments for water use units {译} 用水单位水计量器具配备和管理通则 |
China National Standards units |
English PDF |
| GB/T 41369-2022 |
Quality evaluation of comprehensive performance of units operation of small hydropower stations 小型水电站机组运行综合性能质量评定 |
China National Standards units |
English PDF |
| GB/T 30370-2022 |
Guidelines for primary frequency regulation test and performance acceptance of thermal power generating units {译} 火力发电机组一次调频试验及性能验收导则 |
China National Standards units |
English PDF |
| GB/T 41916-2022 |
Design Guidelines for Barcode Labels of Emergency Supplies Packaging units {译} 应急物资包装单元条码标签设计指南 |
China National Standards units |
English PDF |
| GB/T 26719-2022 |
General Rules for Statistics of Water Use by Water-Using units {译} 用水单位用水统计通则 |
China National Standards units |
English PDF |
| GB/T 15913-2022 |
Energy-saving monitoring of fan units and pipe network systems {译} 风机机组与管网系统节能监测 |
China National Standards units |
English PDF |
| GB/T 42034-2022 |
Overall Technical Specifications for Floating Production Storage units {译} 浮式生产储油装置总体技术规范 |
China National Standards units |
English PDF |
| GB/T 40411-2021 |
Packaged units for supplying hot, cooling or chilled water 模块式空调机房设备 |
China National Standards units |
English PDF |
| GB/T 40283.3-2021 |
Automation systems and integration—Interoperability of capability units for manufacturing application solutions—Part 3:Verification and validation of interoperability among capability units 自动化系统与集成 制造应用解决方案的能力单元互操作 第3部分：能力单元互操作性的验证和确认 |
China National Standards units |
English PDF |
| GB/T 40077-2021 |
Reciprocating positive displacement pumps and pump units—Technical requirements 往复式容积泵和泵装置 技术要求 |
China National Standards units |
English PDF |
| GB/T 39959-2021 |
Liquid pumps and pump units -- Noise test code -- Grades 2 and 3 of accuracy 液体泵和泵机组 噪声试验方法 2级和3级 |
China National Standards units |
English PDF |
| GB/T 39957-2021 |
High pressure metal die casting units—Technical requirements 压铸单元 技术条件 |
China National Standards units |
English PDF |
| GB/T 39805-2021 |
Insulating glass used on multiple units 动车组用中空玻璃 |
China National Standards units |
English PDF |
| GB/T 39798-2021 |
Test methods for optical properties of glass used on multiple units 动车组玻璃光学性能试验方法 |
China National Standards units |
English PDF |
| GB/T 39796-2021 |
Test method for airbone sound insulating properties of glass used on multipe units 动车组玻璃隔声性能试验方法 |
China National Standards units |
English PDF |
| GB/T 14231-2021 |
Determination of efficiency for gear units 齿轮装置效率测定方法 |
China National Standards units |
English PDF |
| GB/T 24604-2021 |
Rolling bearings－Angular contact thrust ball bearings and units for machine tool screws 滚动轴承 机床丝杠用推力角接触球轴承及单元 |
China National Standards units |
English PDF |
| GB/T 41136-2021 |
Resistance welding equipment -- Transformers -- Integrated transformer-rectifier units for welding guns operating at 1 000 Hz 电阻焊设备 变压器 一体式焊钳用内置整流器的1000Hz变压器 |
China National Standards units |
English PDF |
| 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 units |
English PDF |
| GB/T 1001.1-2021 |
Insulators for overhead lines with a nominal voltage above 1 000V—Part 1:Ceramic or glass insulator units for a.c.systems—Definitions,test methods and acceptance criteria 标称电压高于1 000V的架空线路绝缘子 第1部分：交流系统用瓷或玻璃绝缘子元件 定义、试验方法和判定准则 |
China National Standards units |
English PDF |
| GB/T 40701-2021 |
Electric multiple units gear oils 动车组驱动齿轮箱润滑油 |
China National Standards units |
English PDF |
| GB 21454-2021 |
Minimum allowable values of the energy efficiency and energy efficiency grades for multi-connected air-condition (heat pump) units 多联式空调（热泵）机组能效限定值及能效等级 |
China National Standards units |
English PDF |
| GB/T 38800-2020 |
General technical requirements of modular isolation units for emergency medical ues 应急医用模块化隔离单元通用技术要求 |
China National Standards units |
English PDF |
| GB/T 38692-2020 |
Technical specification for energy online monitoring of energy consumption units 用能单位能耗在线监测技术要求 |
China National Standards units |
English PDF |
| GB/T 19212.24-2020 |
Safety of transformers, reactors, power supply units and combinations thereof—Part 24：Particular requirements and test for transformers and power supply units for construction sites 变压器、电抗器、电源装置及其组合的安全 第24部分：建筑工地用变压器和电源装置的特殊要求和试验 |
China National Standards units |
English PDF |
| GB/T 19212.11-2020 |
Safety of transformers, reactors, power supply units and combinations thereof—Part 11: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V 变压器、电抗器、电源装置及其组合的安全 第11部分：高绝缘水平分离变压器和输出电压超过1 000 V的分离变压器的特殊要求和试验 |
China National Standards units |
English PDF |
| GB/T 39709-2020 |
Test methods of multiple units glass, windiows static pressure and windiows sealing performance 动车组玻璃、车窗耐静压及车窗密封性能试验方法 |
China National Standards units |
English PDF |
| GB/T 19520.19-2020 |
Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6 mm (19 in) series—Part 3-107: Dimensions of subracks and plug-in units, small form factor 电子设备机械结构 482.6 mm（19 in）系列机械结构尺寸 第3-107部分：小型化插箱和插件的尺寸 |
China National Standards units |
English PDF |
| GB/T 38281.1-2019 |
Indicator light units for household and similar fixed-electrical installations—Part 1: General requirements 家用和类似用途固定式电气装置的指示灯装置 第1部分:通用要求 |
China National Standards units |
English PDF |
| GB/T 25318-2019 |
Locking devices for ball and socket couplings of string insulator units—Dimensions and tests 绝缘子串元件球窝联接用锁紧销 尺寸和试验 |
China National Standards units |
English PDF |
| GB/T 7253-2019 |
Insulators for overhead lines with a nominal voltage above 1 000V—Ceramic or glass insulator units for a.c.systems—Characteristics of insulator units of the cap and pin type 标称电压高于1000V的架空线路绝缘子 交流系统用瓷或玻璃绝缘子元件 盘形悬式绝缘子元件的特性 |
China National Standards units |
English PDF |
| GB/T 4056-2019 |
Dimensions of ball and socket couplings of string insulator units 绝缘子串元件的球窝联接尺寸 |
China National Standards units |
English PDF |
| GB/T 38281.1-2019 |
Indicator light units for household and similar fixed-electrical installations—Part 1: General requirements 家用和类似用途固定式电气装置的指示灯装置 第1部分:通用要求 |
China National Standards units |
English PDF |
| GB/T 25318-2019 |
Locking devices for ball and socket couplings of string insulator units—Dimensions and tests 绝缘子串元件球窝联接用锁紧销 尺寸和试验 |
China National Standards units |
English PDF |
| GB/T 7253-2019 |
Insulators for overhead lines with a nominal voltage above 1 000V—Ceramic or glass insulator units for a.c.systems—Characteristics of insulator units of the cap and pin type 标称电压高于1000V的架空线路绝缘子 交流系统用瓷或玻璃绝缘子元件 盘形悬式绝缘子元件的特性 |
China National Standards units |
English PDF |
| GB/T 4056-2019 |
Dimensions of ball and socket couplings of string insulator units 绝缘子串元件的球窝联接尺寸 |
China National Standards units |
English PDF |
| GB/T 50597-2019 |
Standard for terminology measure units and symbols in textile engineering
纺织工程常用术语、计量单位及符号标准 |
China National Standards units |
English PDF |
| GB/T 37958-2019 |
Requirements of optical radiation safety for active lighting units of video surveillance systems 视频监控系统主动照明部件光辐射安全要求 |
China National Standards units |
English PDF |
| GB/T 37747-2019 |
Requirements of construction for self-elevating drilling units 自升式钻井平台建造质量要求 |
China National Standards units |
English PDF |
| GB/T 37243-2019 |
Determination method of external safety distance for hazardous chemicals production units and storage installations 危险化学品生产装置和储存设施外部安全防护距离确定方法 |
China National Standards units |
English PDF |
| GB/T 37381-2019 |
Design guidelines for main hull structure of self-elevating drilling units 自升式钻井平台主体结构设计指南 |
China National Standards units |
English PDF |
| GB/T 37371-2019 |
Die casting units—Terminology 压铸单元 术语 |
China National Standards units |
English PDF |
| GB/T 37353-2019 |
Design guidelines for drill floor structure of self-elevating drilling units 自升式钻井平台钻台结构设计指南 |
China National Standards units |
English PDF |
| GB/T 37351-2019 |
Design guidelines for spudcan structure of self-elevating drilling units 自升式钻井平台桩靴结构设计指南 |
China National Standards units |
English PDF |
| GB/T 37350-2019 |
Design guidelines for superstructure of self-elevating drilling units 自升式钻井平台上层建筑结构设计指南 |
China National Standards units |
English PDF |
| GB/T 37349-2019 |
Design guidelines for cantilever structure of self-elevating drilling units 自升式钻井平台悬臂梁结构设计指南 |
China National Standards units |
English PDF |
| GB/T 37348-2019 |
Design guidelines for deck loading plan of self-elevating drilling units 自升式钻井平台甲板载荷图设计指南 |
China National Standards units |
English PDF |
| GB/T 37347-2019 |
Structure details for self-elevating drilling units 自升式钻井平台节点结构 |
China National Standards units |
English PDF |
| GB/T 37339-2019 |
Design guidelines for leg structure of self-elevating drilling units 自升式钻井平台桩腿结构设计指南 |
China National Standards units |
English PDF |
| GB/T 37335-2019 |
Design guidelines for structural full penetration weld of self-elevating drilling units 自升式钻井平台结构全焊透区域设计指南 |
China National Standards units |
English PDF |
| GB/T 37334-2019 |
Design methods of structure for drilling vessels and well service units 钻井船及油井服务设施结构设计方法 |
China National Standards units |
English PDF |
| GB/T 37331-2019 |
Design guidelines for structure material of self-elevating drilling units 自升式钻井平台结构材料设计细则 |
China National Standards units |
English PDF |
| GB/T 33925.2-2018 |
Liquid pumps and installation—General terms, definitions, quantities, letter symbols and units—Part 2: Pumping system 液体泵及其装置-通用术语、定义、量、字符和单位-第2部分：泵系统 |
China National Standards units |
English PDF |
| GB/T 36409-2018 |
Method of structural design for self-elevating units—Load and resistance factor design (LRFD) method 自升式平台结构设计方法 载荷抗力系数设计法 |
China National Standards units |
English PDF |
| GB/T 36742-2018 |
Specifications for safeguard measures of the key units of meteorological disaster prevention 气象灾害防御重点单位气象安全保障规范 |
China National Standards units |
English PDF |
| GB/T 22319.9-2018 |
Measurement of quartz crystal unit parameters—Part 9:Measurement of spurious resonances of piezoelectric crystal units 石英晶体元件参数的测量 第9部分：石英晶体元件寄生谐振的测量 |
China National Standards units |
English PDF |
| GB/T 19443-2017 |
Insulators for overhead lines with a nominal voltage above 1500V—Ceramic or glass insulator units for d.c. systems—Definitions,test methods and acceptance criteria 标称电压高于1500V的架空线路用绝缘子 直流系统用瓷或玻璃绝缘子串元件 定义、试验方法及接收准则 |
China National Standards units |
English PDF |
| GB/T 33846.4-2017 |
Information technology—SOA supportive functional units interoperability—Part 4: Service orchestration 信息技术 SOA支撑功能单元互操作 第4部分：服务编制 |
China National Standards units |
English PDF |
| GB/T 5226.31-2017 |
Electrical safety of machinery—Electrical equipment of machines—Part 31:Particular safety and EMC requirements for sewing machines, units and systems 机械电气安全 机械电气设备 第31部分：缝纫机、缝制单元和缝制系统的特殊安全和EMC要求 |
China National Standards units |
English PDF |
| GB/T 34187-2017 |
units and symbols for urban heating 城镇供热用单位和符号 |
China National Standards units |
English PDF |
| GB/T 33925.1-2017 |
Liquid pumps and installation—General terms, definitions, quantities, letter symbols and units—Part 1: Liquid pumps 液体泵及其装置 通用术语、定义、量、字符和单位 第1部分：液体泵 |
China National Standards units |
English PDF |
| GB/T 33846.3-2017 |
Information technology—SOA supportive functional units interoperability—Part 3: Service interactive communication 信息技术 SOA支撑功能单元互操作 第3部分：服务交互通信 |
China National Standards units |
English PDF |
| GB/T 12273.1-2017 |
Quartz crystal units of assessed quality—Part 1:Generic specification 有质量评定的石英晶体元件 第1部分:总规范 |
China National Standards units |
English PDF |
| GB/T 33846.2-2017 |
Information technology—SOA supportive functional units interoperability—Part 2: Technology requirement 信息技术 SOA支撑功能单元互操作 第2部分：技术要求 |
China National Standards units |
English PDF |
| GB/T 33846.1-2017 |
Information technology—SOA supportive functional units interoperability—Part 1: General framework 信息技术 SOA支撑功能单元互操作 第1部分：总体框架 |
China National Standards units |
English PDF |
| GB/T 7810-2017 |
Rolling bearings—Insert bearing units—Boundary dimensions 滚动轴承 带座外球面球轴承 外形尺寸 |
China National Standards units |
English PDF |
| GB/T 33578.1-2017 |
Guideline of risk based inspection of complete units—Part 1：Ethylene units 成套装置基于风险的检验细则 第1部分：乙烯装置 |
China National Standards units |
English PDF |
| GB/T 33578.2-2017 |
Guideline of risk based inspection of complete units—Part 2：Catalytic cracking units 成套装置基于风险的检验细则 第2部分：催化裂化装置 |
China National Standards units |
English PDF |
| GB/T 33596-2017 |
Electrical installations in ships—Insulating and sheathing materials for shipboard and offshore units, power, control, instrumentation and telecommunication cables 船舶电气装置 船用和海上设施用电力、控制、仪表和通信电缆绝缘和护套材料 |
China National Standards units |
English PDF |
| GB/T 18836-2017 |
Ducted air-conditioning (heat pump) units 风管送风式空调（热泵）机组 |
China National Standards units |
English PDF |
| GB/T 33507-2017 |
Main drive universal coupling for cold rolling mill units 冷轧机组主传动十字轴式万向联轴器 |
China National Standards units |
English PDF |
| GB/T 33506-2017 |
Main drive curved tooth coupling for cold rolling mill units 冷轧机组主传动鼓形齿式联轴器 |
China National Standards units |
English PDF |
| GB/T 19212.27-2017 |
Safety of transformers,reactors,power supply units and combinations thereof—Part 27: Particular requirements and tests for transformers and power supply units all for saving energy and other purposes 变压器、电抗器、电源装置及其组合的安全 第27部分：节能和其他目的用变压器和电源装置的特殊要求和试验 |
China National Standards units |
English PDF |
| GB/T 19212.16-2017 |
Safety of transformers,reactors,power supply units and combinations thereof—Part 16: Particular requirements and tests for isolating transformers for the supply of medical locations 变压器、电抗器、电源装置及其组合的安全 第16部分：医疗场所供电用隔离变压器的特殊要求和试验 |
China National Standards units |
English PDF |
| GB/T 14048.3-2017 |
Low-voltage switchgear and controlgear—Part3: Switches，disconnectors，switch-disconnectors and fuse-combination units 低压开关设备和控制设备 第3部分：开关、隔离器、隔离开关及熔断器组合电器 |
China National Standards units |
English PDF |
| GB/T 35709-2017 |
Maintenance regulation for bulb hydro-turbine generating units 灯泡贯流式水轮发电机组检修规程 |
China National Standards units |
English PDF |
| GB/T 35723-2017 |
Rapid test method for surface salt-freezing resistance of precast concrete paving units 混凝土路面砖抗冻性表面盐冻快速试验方法 |
China National Standards units |
English PDF |
| GB/T 33459-2016 |
RFID tag application criteria for pallet units used in circulation industry 商贸托盘射频识别标签应用规范 |
China National Standards units |
English PDF |
| GB/T 3327-2016 |
Furniture—Main sizes of storage units 家具 柜类主要尺寸 |
China National Standards units |
English PDF |
| GB/T 19212.1-2016 |
Safety of transformers, reactors，power supply units and combinations thereof—Part 1: General requirements and tests 变压器、电抗器、电源装置及其组合的安全 第1部分：通用要求和试验 |
China National Standards units |
English PDF |
| GB/T 4988-2016 |
Electric products for ships and offshore units—Ratings of frequency,voltage and current 船舶和近海装置用电工产品 额定频率、额定电压和额定电流 |
China National Standards units |
English PDF |
| GB/T 19212.15-2016 |
Safety of transformers, reactors, power supply units and combinations thereof—Part 15: Particular requirements and tests for variable transformers and power supply units incorporating variable transformers 变压器、电抗器、电源装置及其组合的安全 第15部分：调压器和内装调压器的电源装置的特殊要求和试验 |
China National Standards units |
English PDF |
| GB/T 14048.16-2016 |
Low-voltage switchgear and controlgear—Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines 低压开关设备和控制设备 第8部分：旋转电机用装入式热保护(PTC)控制单元 |
China National Standards units |
English PDF |
| GB/T 19212.9-2016 |
Safety of transformers, reactors, power supply units and combinations thereof—Part 9: Particular requirements and tests for transformers and power supply units for bells and chimes 变压器、电抗器、电源装置及其组合的安全 第9部分：电铃和电钟用变压器及电源装置的特殊要求和试验 |
China National Standards units |
English PDF |
| GB/T 19212.4-2016 |
Safety of transformers, reactors, power supply units and combinations thereof—Part 4: Particular requirements and tests for ignition transformers for gas and oil burners 变压器、电抗器、电源装置及其组合的安全 第4部分：燃气和燃油燃烧器点火变压器的特殊要求和试验 |
China National Standards units |
English PDF |
| GB/T 32798-2016 |
XP planetary gear units XP型行星齿轮减速器 |
China National Standards units |
English PDF |
| GB/T 32499-2016 |
Connecting devices—Devices for the connection of aluminium conductors in clamping units of any material and copper conductors in aluminium bodied clamping units 连接器件 任何材料的夹紧件用铝线的连接器件及铝基夹紧件用铜线的连接器件 |
China National Standards units |
English PDF |
| GB/T 32987-2016 |
Test method for performance of concrete paving units 混凝土路面砖性能试验方法 |
China National Standards units |
English PDF |
| GB/T 3319-2015 |
Confirmation of the rated output of electric locomotives and electric multiple units 电力机车和电动车组额定功率的确定 |
China National Standards units |
English PDF |
| GB/T 16750-2015 |
Electrical submersible pump units 潜油电泵机组 |
China National Standards units |
English PDF |
| GB/T 32228-2015 |
Ships and marine technology—Pyrotechnic life-saving appliance—Testing, inspection and marking of production units 船舶与海上技术 烟火救生设施 产品的试验、检验和标识 |
China National Standards units |
English PDF |
| GB/T 31945-2015 |
Steel plate for self-elevating drilling units leg structure 自升式平台桩腿用钢板 |
China National Standards units |
English PDF |
| GB/T 2900.91-2015 |
Electrotechnical terminology—Quantities and units 电工术语 量和单位 |
China National Standards units |
English PDF |
| GB/T 5921-2015 |
Motor vehicles and towed vehicles—Air braking systems—Identification of connections on units 汽车和挂车 气压制动系 部件上接口的识别标记 |
China National Standards units |
English PDF |
| GB/T 31972-2015 |
Requirement of corrosion protection for floating production and storage units offshore 海上浮式生产储存设备（FPS）的腐蚀防护要求 |
China National Standards units |
English PDF |
| GB/T 22319.7-2015 |
Measurement of quartz crystal unit parameters—Part 7: Measurement of activity dips of quartz crystal units 石英晶体元件参数的测量 第7部分：石英晶体元件活性跳变的测量 |
China National Standards units |
English PDF |
| GB/T 7268-2015 |
Series of basic dimensions of subracks and associated plug-in units panels for protection and automation equipment of power system 电力系统保护及其自动化装置用插箱及插件面板基本尺寸系列 |
China National Standards units |
English PDF |
| GB/T 31510-2015 |
Economic operation of refrigerated display cabinet systems with remote refrigerant compressor condensing units 远置式压缩冷凝机组冷藏陈列柜系统经济运行 |
China National Standards units |
English PDF |
| GB 19212.21-2014 |
Safety of transformers, reactors, power supply units and combinations thereof―Part 21: Particular requirements and tests for small reactors 变压器、电抗器、电源装置及其组合的安全 第21部分：小型电抗器的特殊要求和试验 |
China National Standards units |
English PDF |
| GB 19212.10-2014 |
Safety of transformers,reactors, power supply units and combinations thereof―Part 10: Particular requirements and tests for transformers and power supply units for class Ⅲ handlamps for tungsten filament lamps 变压器、电抗器、电源装置及其组合的安全 第10部分:Ⅲ类手提钨丝灯用变压器和电源装置的特殊要求和试验 |
China National Standards units |
English PDF |
| GB/T 31181-2014 |
Prosthetics―Testing of ankle-foot devices and foot units―Requirements and test methods 假肢 踝足装置和足部组件 要求和试验方法 |
China National Standards units |
English PDF |
| GB/T 21421.2-2014 |
Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V― Part 2：Dimensions and characteristics 标称电压高于1 000V 的架空线路用复合绝缘子串元件 第2部分：尺寸与特性 |
China National Standards units |
English PDF |
| GB/T 30812-2014 |
Glass fiber reinforced plastic flue for coal-fired units 燃煤电厂用玻璃纤维增强塑料烟道 |
China National Standards units |
English PDF |
| GB/T 30811-2014 |
Glass fiber reinforced plastic chimney liners for coal-fired units 燃煤电厂用玻璃纤维增强塑料烟囱内筒 |
China National Standards units |
English PDF |
| GB/T 30496-2014 |
Shipbuilding―Active control units of ships―Vocabulary 造船 船舶主动转向装置 词汇 |
China National Standards units |
English PDF |
| GB/T 30370-2013 |
Guide of primary frequency control test and performance acceptance for thermal power generating units 火力发电机组一次调频试验及性能验收导则 |
China National Standards units |
English PDF |
| GB/T 30421-2013 |
Industrial sewing machines—Safety requirements for sewing machines，units and systems 工业用缝纫机 缝纫机、缝纫单元和缝纫系统的安全要求 |
China National Standards units |
English PDF |
| GB 19212.6-2013 |
Safety of transformers, reactors, power supply units and combinations thereof―Part 6: Particular requirements and test for transformer for shavers, power supply units for shavers snd shaver supply units 变压器、电抗器、电源装置及其组合的安全 第6部分：剃须刀用变压器、剃须刀用电源装置及剃须刀供电装置的特殊要求和试验 |
China National Standards units |
English PDF |
| GB 19212.17-2013 |
Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100V—Part 17: Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units 电源电压为1 100V及以下的变压器、电抗器、电源装置和类似产品的安全 第17部分：开关型电源装置和开关型电源装置用变压器的特殊要求和试验 |
China National Standards units |
English PDF |
| GB/T 10357.4-2013 |
Test of mechanical properties of furniture - Part 4: Stability of storage units 家具力学性能试验 第4部分：柜类稳定性 |
China National Standards units |
English PDF |
| GB/T 21419-2013 |
Safety of transformers,reactors,power supply units and combinations thereof-EMC requirements 变压器、电抗器、电源装置及其组合的安全 电磁兼容(EMC)要求 |
China National Standards units |
English PDF |
| GB/T 29033-2012 |
Calculation method of water-water heat pump units on the basis of thermodynamic perfectibility 水-水热泵机组热力学完善度的计算方法 |
China National Standards units |
English PDF |
| GB/T 29021-2012 |
Petroleum and natural gas industries - Beam pumping units 石油天然气工业 游梁式抽油机 |
China National Standards units |
English PDF |
| GB 4706.108-2012 |
Household and similar electrical appliances-Safety - Part 2: Particular requirements for heated carpets and for heating units for room heating installed under removable floor coverings 家用和类似用途电器的安全 第2部分：电热地毯和安装在可移动地板覆盖物下方的用于加热房间的电热装置的特殊要求 |
China National Standards units |
English PDF |
| GB 17464-2012 |
Connecting devices - Electrical copper conductors - Safety requirements for screw-type and screwless-type clamping units - Part 1: General requirements and particular requirements for clamping units for conductors from 0.2 mm2 up to 35 mm2 (included) 连接器件 电气铜导线 螺纹型和无螺纹型夹紧件的安全要求 适用于0.2 mm2以上至35 mm2（包括）导线的夹紧件的通用要求和特殊要求 |
China National Standards units |
English PDF |
| GB/T 28779-2012 |
Rolling bearings - Insert bearing units - Classification 滚动轴承 带座外球面球轴承 分类 |
China National Standards units |
English PDF |
| GB/T 12273.501-2012 |
Quartz crystal units A specification in the quality assessment system for electronic components Part 5.1: Blank detail specification- qualification approval 石英晶体元件 电子元器件质量评定体系规范 第5.1部分：空白详细规范 鉴定批准 |
China National Standards units |
English PDF |
| GB/T 16571-2012 |
Requirements for security systems in museums and units of cultural heritage protection 博物馆和文物保护单位安全防范系统要求 |
China National Standards units |
English PDF |
| GB 28635-2012 |
Precast concrete paving units 混凝土路面砖 |
China National Standards units |
English PDF |
| GB 19212.7-2012 |
Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 7: Particular requirements and test for safety isolating transformers and power supply units incorporating saftey isolating transformers 电源电压为1 100V及以下的变压器、电抗器、电源装置和类似产品的安全 第7部分：安全隔离变压器和内装安全隔离变压器的电源装置的特殊要求和试验 |
China National Standards units |
English PDF |
| GB 19212.14-2012 |
Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 14: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers 电源电压为1 100V及以下的变压器、电抗器、电源装置和类似产品的安全 第14部分：自耦变压器和内装自耦变压器的电源装置的特殊要求和试验 |
China National Standards units |
English PDF |
| GB/T 28570-2012 |
Technical guide of on-line condition monitoring system for hydraulic turbine and generator units 水轮发电机组状态在线监测系统技术导则 |
China National Standards units |
English PDF |
| GB/T 28546-2012 |
Specification for package, transportation and storage of large and medium hydraulic units 大中型水电机组包装、运输和保管规范 |
China National Standards units |
English PDF |
| GB/T 7424.5-2012 |
Optical fibre cables - Part 5: Sectional specification - Micro-duct optical fibre cables and fibre units for installation by blowing 光缆 第5部分：分规范 用于气吹安装的微型光缆和光纤单元 |
China National Standards units |
English PDF |
| GB/T 28391-2012 |
Building construction machinery and equipment - Manually mobile hydraulic power units 建筑施工机械与设备 人力移动式液压动力站 |
China National Standards units |
English PDF |
| GB/T 28200-2011 |
Technical requirements and test methods of steeliness storage units（rack） 钢制储物柜（架）技术要求及试验方法 |
China National Standards units |
English PDF |
| GB/T 27555-2011 |
Rolling bearings － Insert bearing units － Specifications 滚动轴承 带座外球面球轴承 技术条件 |
China National Standards units |
English PDF |
| GB/T 27554-2011 |
Rolling bearings - Insert bearing units - Identification code 滚动轴承 带座外球面球轴承 代号方法 |
China National Standards units |
English PDF |
| GB/T 10357.5-2011 |
Test of mechanical properties of furniture - Part 5: Strength and durability of storage units 家具力学性能试验 第5部分：柜类强度和耐久性 |
China National Standards units |
English PDF |
| GB/T 26874-2011 |
Characteristics of ceramic insulator units of the long rod type for high-voltage overhead lines 高压架空线路用长棒形瓷绝缘子元件特性 |
China National Standards units |
English PDF |
| GB/T 26747-2011 |
Fiber reinforced plastics tanks for water treatment units 水处理装置用复合材料罐 |
China National Standards units |
English PDF |
| GB 19212.5-2011 |
Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100V - Part 5: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers 电源电压为1 100V及以下的变压器、电抗器、电源装置和类似产品的安全 第5部分：隔离变压器和内装隔离变压器的电源装置的特殊要求和试验 |
China National Standards units |
English PDF |
| GB/T 26449-2010 |
Radiation hydraulic cyclone sizing units 辐射式水力旋流分级机组 |
China National Standards units |
English PDF |
| GB/T 25444.1-2010 |
Mobile and fixed offshore units - Electrical installations - Part 1: General requirements and conditions 移动式和固定式近海设施 电气装置 第1部分：一般要求和条件 |
China National Standards units |
English PDF |
| GB/T 26001-2010 |
Fired paving units 烧结路面砖 |
China National Standards units |
English PDF |
| GB/T 25857-2010 |
Low ambient temperature air source multi-connected heat pump (air conditioning) units 低环境温度空气源多联式热泵（空调）机组 |
China National Standards units |
English PDF |
| GB/T 25976-2010 |
Ship and marine technology - Position-indicating lights for life-saving appliances - Testing,inspection and marking of production units 船舶和海上技术 救生设备示位灯 产品的试验、检查和标志 |
China National Standards units |
English PDF |
| GB/T 18482-2010 |
Specification for start-up test of reversible pumped-storage units 可逆式抽水蓄能机组启动试运行规程 |
China National Standards units |
English PDF |
| GB/T 25516-2010 |
Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units loss, fiow noise and total pressure loss 声学 管道消声器和风道末端单元的实验室测量方法 插入损失、气流噪声和全压损失 |
China National Standards units |
English PDF |
| GB/T 25444.7-2010 |
Mobile and fixed offshore units - Electrical installations - Part 7: Hazardous areas 移动式和固定式近海设施 电气装置 第7部分：危险区域 |
China National Standards units |
English PDF |
| GB/T 25444.6-2010 |
Mobile and fixed offshore units - Electrical installations - Part 6: Installation 移动式和固定式近海设施 电气装置 第6部分：安装 |
China National Standards units |
English PDF |
| GB/T 25444.5-2010 |
Mobile and fixed offshore units - Electrical installations - Part 5: Mobile units 移动式和固定式近海设施 电气装置 第5部分：移动设施 |
China National Standards units |
English PDF |
| GB/T 25444.3-2010 |
Mobile and fixed offshore units - Electrical installations - Part 3: Equipment 移动式和固定式近海设施 电气装置 第3部分：设备 |
China National Standards units |
English PDF |
| GB/T 25444.2-2010 |
Mobile and fixed offshore units - Electrical installations - Part 2: System design 移动式和固定式近海设施 电气装置 第2部分：系统设计 |
China National Standards units |
English PDF |
| GB/T 25318-2010 |
Locking devices for ball and socket couplings of string insulator units：Dimensions and tests. 绝缘子串元件球窝联接用锁紧销：尺寸和试验 |
China National Standards units |
English PDF |
| GB/T 25317-2010 |
Dimensions of clevis and tongue couplings of string insulator units 绝缘子串元件的槽型连接尺寸 |
China National Standards units |
English PDF |
| GB/T 25379.2-2010 |
Modular units for machine tools - Workholding pallets - Part 2: Workholding pallets of nominal size greater than 800 mm 机床通用部件 工件随行托板 第2部分：名义尺寸大于800mm的工件随行托板 |
China National Standards units |
English PDF |
| GB/T 25379.1-2010 |
Modular units for machine tools - Workholding pallets - Part 1: Workholding pallets up to 800 mm nominal size 机床通用部件 工件随行托板 第1部分：名义尺寸至800mm的工件随行托板 |
China National Standards units |
English PDF |
| GB/T 25331-2010 |
Radiator for converter of electric locomotive and electric motor units 电力机车、电力动车组主变流器用水散热器 |
China National Standards units |
English PDF |
| GB/T 25128-2010 |
Direct evaporation all fresh air handling units 直接蒸发式全新风空气处理机组 |
China National Standards units |
English PDF |
| GB/T 17557-2010 |
Insulating materials for shipboard and offshore units, power, control, instrumentation, telecommunication and data cables 船舶、近海装置用电力、控制、仪表、通信及数据电缆的绝缘材料 |
China National Standards units |
English PDF |
| GB/T 50597-2010 |
Standard for terminology,measure units and symbols in textile engineering 纺织工程常用术语、计量单位及符号标准 |
China National Standards units |
English PDF |
| GB 24383-2009 |
Agricultural and forestry machinery - lnter-row mowing units - Safety 农林机械 行间割草装置 安全 |
China National Standards units |
English PDF |
| GB/T 24431-2009 |
Equipment and facilities in the prostheses and orthoses fitting units 假肢、矫形器装配机构设施设备 |
China National Standards units |
English PDF |
| GB 24266-2009 |
Secondary edge silicone sealants for structurally glazed insulating glass units 中空玻璃用硅酮结构密封胶 |
China National Standards units |
English PDF |
| GB/T 18127-2009 |
Bar code for commodity - Numbering and symbol marking of logistics units 商品条码 物流单元编码与条码表示 |
China National Standards units |
English PDF |
| GB/T 23568.1-2009 |
Reliability evaluation for function units of machine tools - Part 1: General rule 机床功能部件可靠性评定 第1部分：总则 |
China National Standards units |
English PDF |
| GB/T 19520.15-2009 |
Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482.6 mm (19 in) series - Part 3-104: Connector dependent interface dimensions of subracks and plug-in units 电子设备机械结构 482.6mm(19in)系列机械结构尺寸 第3-104部分：基于连接器的插箱和插件的接口尺寸 |
China National Standards units |
English PDF |
| GB/T 19520.12-2009 |
Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482.6 mm (19 in) series - Part 3-101: Subracks and associated plug-in units 电子设备机械结构 482.6mm(19in)系列机械结构尺寸 第3-101部分：插箱及其插件 |
China National Standards units |
English PDF |
| GB/T 23299-2009 |
Ships and marine technology - Hydrostatic release units 船舶与海上技术 静水压力释放器 |
China National Standards units |
English PDF |
| GB 13140.4-2008 |
Connecting devices for low voltage circuits for household and similar purposes - Part 2: Particular requirements for connecting devices as separate entities with insulation piercing clamping units 家用和类似用途低压电路用的连接器件 第2部分：作为独立单元的带刺穿绝缘型夹紧件的连接器件的特殊要求 |
China National Standards units |
English PDF |
| GB 13140.3-2008 |
Connecting devices for low voltage circuitsfor household and similar purposes - Part 2: Particular requirements for connecting devices as separate entities with screwless-type clamping units 家用和类似用途低压电路用的连接器件 第2部分：作为独立单元的带无螺纹型夹紧件的连接器件的特殊要求 |
China National Standards units |
English PDF |
| GB 13140.2-2008 |
Connecting devices for low voltage circuits for household and similar purposes - Part 2: Particular requirements for connecting devices as separate entities with screw-type clamping units 家用和类似用途低压电路用的连接器件 第2部分：作为独立单元的带螺纹型夹紧件的连接器件的特殊要求 |
China National Standards units |
English PDF |
| GB/T 22709-2008 |
Residual strength of string insulator units of glass or ceramic material for overhead lines after mechanical damage of the dielectric 架空线路玻璃或瓷绝缘子串元件绝缘体机械破损后的残余强度 |
China National Standards units |
English PDF |
| GB/T 22708-2008 |
Thermal-mechanical performance test and mechanical performance test on string insulator units 绝缘子串元件的热机和机械性能试验 |
China National Standards units |
English PDF |
| GB 16895.31-2008 |
Electrical installations of buildings - Part 7-717: Requirements for special installations or locations - Mobile or transportable units 建筑物电气装置 第7-717部分：特殊装置或场所的要求 移动的或可搬运的单元 |
China National Standards units |
English PDF |
| GB 16808-2008 |
Combustible gas alarm control units 可燃气体报警控制器 |
China National Standards units |
English PDF |
| GB/T 22518-2008 |
Capacitive digital scale units 容栅数显标尺 |
China National Standards units |
English PDF |
| GB/T 14294-2008 |
Central-station air handling units 组合式空调机组 |
China National Standards units |
English PDF |
| GB 14723-2008 |
Modular units of the lower limb prosthesis 下肢假肢通用件 |
China National Standards units |
English PDF |
| GB/T 22354-2008 |
Earth-moving machinery - Machine productivity - Vocabulary, symbols and units 土方机械 机器生产率 术语、符号和单位 |
China National Standards units |
English PDF |
| GB/T 22319.8-2008 |
Measurement of quartz crystal unit parameters - Part 8: Test fixture for surface mounted quartz crystal units 石英晶体元件参数的测量 第8部分：表面贴装石英晶体元件用测量夹具 |
China National Standards units |
English PDF |
| GB 14048.3-2008 |
Low-voltage switchgear and controlgear - Part 3:Switches, disconnectors, switch-disconnectors and fuse-combination units 低压开关设备和控制设备 第3部分: 开关、隔离器、隔离开关以及熔断器组合电器 |
China National Standards units |
English PDF |
| GB/T 4056-2008 |
Ball and socket coupling dimensions of string insulator units 绝缘子串元件的球窝连接尺寸 |
China National Standards units |
English PDF |
| GB/T 17295-2008 |
Codes for units of measure used in international trade 国际贸易计量单位代码 |
China National Standards units |
English PDF |
| GB/T 21829-2008 |
Testing of chemicals - Simulation test Aerobic sewage treatment - Aactivated sludge units 化学品 污水好氧处理模拟试验 活性污泥单元法 |
China National Standards units |
English PDF |
| GB 19212.20-2008 |
Safety of power transformers, power supply units and similar - Part 20: Particular requirements for perturbation attenuation transformers 电力变压器、电源装置和类似产品的安全 第20部分:干扰衰减变压器的特殊要求 |
China National Standards units |
English PDF |
| GB/T 21421.1-2008 |
Composite string insulator units for overhead lines with a nominal voltage greater than 1000V - Part 1: Standard strength classes and end fittings 标称电压高于1000V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附件 |
China National Standards units |
English PDF |
| GB/T 21229-2007 |
Acoustics - Determination of sound power levels of noise from air-terminal devices,air-terminal units,dampers and valves by measurement in a reverberation room 声学 风道末端装置、末端单元、风道闸门和阀噪声声功率级的混响室测定 |
China National Standards units |
English PDF |
| GB/T 21145-2007 |
Mechanical transport refrigeration units 运输用制冷机组 |
China National Standards units |
English PDF |
| GB/T 21153-2007 |
Earth-moving machinery - units for dimensions, performance and capacities, and their measurement accuracies 土方机械 尺寸、性能和参数的单位与测量准确度 |
China National Standards units |
English PDF |
| GB/T 21066-2007 |
Electrical installations of ships and mobile and fixed offshore units - Procedures for calculating short-circuit currents in three phase a.c. 船舶和移动式及固定式近海设施的电气装置 三相交流短路电流计算方法 |
China National Standards units |
English PDF |
| GB 19212.9-2007 |
Safety of power transformers,power supply units and similar devices - Part 9: Particular requirements for bell and chime transformers 电力变压器、电源装置和类似产品的安全 第9部分：电铃和电钟变压器的特殊要求 |
China National Standards units |
English PDF |
| GB 20906-2007 |
Safety requirements for high pressure metal die casting units 压铸单元安全技术要求 |
China National Standards units |
English PDF |
| GB/T 14048.16-2006 |
Low-voltage switchgear and controlgear - Part 8: Control units for built-in thermal protection(PTC) for rotating electrical machines 低压开关设备和控制设备 第8部分：旋转电机用装入式热保护（PTC）控制单元 |
China National Standards units |
English PDF |
| GB/T 20640-2006 |
Electrical accessories - Circuit-breakers and similar equipment for household use - Auxiliary contact units 电气附件 家用断路器和类似设备 辅助触头组件 |
China National Standards units |
English PDF |
| GB/T 20636-2006 |
Connecting device - Electrical copper conductors - Safety requirements for screw-type and screwless-type clamping units - Particular requirements for conductors above 35mm2 up to 300mm2 连接器件 电气铜导线 螺纹型和非螺纹型夹紧件的安全要求 适用于35mm2以上至300mm2导线的特殊要求 |
China National Standards units |
English PDF |
| GB/T 6963-2006 |
Quantities,units and symbols of fishing gear and materials for fishing gear 渔具与渔具材料量、单位及符号 |
China National Standards units |
English PDF |
| GB/T 20088-2006 |
Machinery for agriculture - Trailed units of shallow tillage equipment - Main dimensions and attachment points 农业机械 浅耕机具的牵引装置 主要尺寸和连接点 |
China National Standards units |
English PDF |
| GB 19212.4-2005 |
Safety of power transformers,power supply units and similar devices -- Part 4: Particular requirements for ignition transformers for gas and oil burners 电力变压器、电源装置和类似产品的安全 第4部分：燃气和燃油燃烧器点火变压器的特殊要求 |
China National Standards units |
English PDF |
| GB 19212.24-2005 |
Safety of power transformers, power supply units and similar devices -- Part 24: Particular requirements for transformers for construction sites 电力变压器、电源装置和类似产品的安全 第24部分：建筑工地用变压器的特殊要求 |
China National Standards units |
English PDF |
| GB 19212.16-2005 |
Safety of power transformers ,power supply units and similar devices -- Part 16: Particular requirements for isolating transformers for the supply of medical locations 电力变压器、电源装置和类似产品的安全 第16部分：医疗场所供电用隔离变压器的特殊要求 |
China National Standards units |
English PDF |
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