Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 44148.3-2024 |
Steel forgings, rolled or forged steel bars for pressure equipment-Part 3: low temperature toughness nickel steel {译} 承压设备用钢锻件、轧制或锻制钢棒-第3部分:低温韧性镍钢 |
China National Standards low |
 English PDF |
| GB/T 44148.2-2024 |
Steel forgings, rolled or forged steel bars for pressure equipment-Part 2: low alloy and alloy (molybdenum, chromium and chromium-molybdenum) steels with specified high temperature properties {译} 承压设备用钢锻件、轧制或锻制钢棒-第2部分：规定高温性能的低合金及合金（钼、铬和铬钼）钢 |
China National Standards low |
English PDF |
| GB/T 44139.1-2024 |
Requirements for sleeping bags - Part 1: Thermal performance, quality and size requirements for sleeping bags designed for extreme low temperatures above -20°C {译} 睡袋的要求-第1部分：设计用于极限低温-20℃以上睡袋的热性能、质量和尺寸要求 |
China National Standards low |
English PDF |
| GB/T 18802.12-2024 |
low-voltage surge protective devices (SPDs)-Part 12: Surge protective devices for low-voltage power supply systems-Guidelines for selection and use {译} 低压电涌保护器（SPD）-第12部分：低压电源系统的电涌保护器-选择和使用导则 |
China National Standards low |
English PDF |
| GB/T 28182-2024 |
Rated voltage 52-kV and below with series gap arresters {译} 额定电压52-kV及以下带串联间隙避雷器 |
China National Standards low |
English PDF |
| GB/T 14048.9-2024 |
low-voltage switchgear and control equipment-Part 6-2: Multifunctional electrical appliances-Control and protection switchgear (equipment) (CPS) {译} 低压开关设备和控制设备-第6-2部分:多功能电器-控制与保护开关电器（设备）（CPS） |
China National Standards low |
English PDF |
| GB/T 35717-2024 |
Measurement of flow rates of turbines, storage pumps and pump-turbines-Ultrasonic propagation time method {译} 水轮机、蓄能泵和水泵水轮机流量的测量-超声传播时间法 |
China National Standards low |
English PDF |
| GB/T 22581-2024 |
Basic technical conditions for mixed flow pump-turbines {译} 混流式水泵水轮机基本技术条件 |
China National Standards low |
English PDF |
| GB/T 44114-2024 |
Operation control specifications for electrochemical energy storage systems connected to low-voltage distribution networks {译} 电化学储能系统接入低压配电网运行控制规范 |
China National Standards low |
English PDF |
| GB/Z 44074-2024 |
low-voltage switchgear and control equipment and complete sets of equipment-environmental factors {译} 低压开关设备和控制设备及其成套设备-环境因素 |
China National Standards low |
English PDF |
| GB/T 44078-2024 |
Determination of optical center spacing in optoelectronic systems - low coherence interferometry {译} 光电系统中光学中心间距的测定-低相干干涉测量法 |
China National Standards low |
English PDF |
| GB/T 44126.2-2024 |
Road vehicles - Roller brake test bench test method for brake systems of vehicles with a maximum allowable total mass of more than 3.5t - Part 2: Air-over-liquid and pure hydraulic brake systems {译} 道路车辆-最大允许总质量3.5t以上车辆制动系统滚筒制动试验台台架试验方法-第2部分：气顶液和纯液压制动系统 |
China National Standards low |
English PDF |
| GB/T 44029-2024 |
Technical specifications for continuous external retorting of low-rank pulverized coal {译} 低阶粉煤外热式连续干馏技术规范 |
China National Standards low |
English PDF |
| GB/T 44044-2024 |
Road vehicles-Trailers below 3.5t-Requirements for support wheels and lifting devices {译} 道路车辆-3.5t以下挂车-支撑轮和升降装置要求 |
China National Standards low |
English PDF |
| GB/T 18802.331-2024 |
low voltage surge protector components - Part 331: Performance requirements and test methods for metal oxide varistors (MOVs) {译} 低压电涌保护器元件-第331部分：金属氧化物压敏电阻（MOV）的性能要求和试验方法 |
China National Standards low |
English PDF |
| GB-21345-2024 |
Energy consumption limit per unit product for yellow phosphorus {译} 黄磷单位产品能源消耗限额 |
China National Standards low |
English PDF |
| GB/Z 14048.24-2024 |
low-voltage switchgear and control equipment - Part 7-5: Auxiliary devices - Terminal blocks for aluminum conductors {译} 低压开关设备和控制设备-第7-5部分：辅助器件-铝导体的接线端子排 |
China National Standards low |
English PDF |
| GB/T 13539.6-2024 |
low voltage fuses - Part 6: Supplementary requirements for fuses used to protect solar photovoltaic systems {译} 低压熔断器-第6部分：太阳能光伏系统保护用熔断体的补充要求 |
China National Standards low |
English PDF |
| GB/T 13539.7-2024 |
low-voltage fuses-Part 7: Supplementary requirements for fuses for protection of batteries and battery systems Request {译} 低压熔断器-第7部分：电池和电池系统保护用熔断体的补充要求 |
China National Standards low |
English PDF |
| GB/T 14048.11-2024 |
low-voltage switchgear and controlgear-Part 6-1: Multi-function electrical appliances-Transfer switchgear {译} 低压开关设备和控制设备-第6-1部分：多功能电器-转换开关电器 |
China National Standards low |
English PDF |
| GB/T 14408-2024 |
low-alloy steel castings for general engineering and structural purposes {译} 一般工程与结构用低合金钢铸件 |
China National Standards low |
English PDF |
| GB/T 24675.1-2024 |
Conservation tillage machinery - Part 1: - Shallow tillage machine {译} 保护性耕作机械-第1部分：-浅松机 |
China National Standards low |
English PDF |
| GB/T 34924-2024 |
Guidelines for safety risk assessment and risk reduction of low-voltage electrical equipment {译} 低压电气设备安全风险评估和风险降低指南 |
China National Standards low |
English PDF |
| GB/T 43856-2024 |
Printing Technology-Color Consistency of Printing Workflow {译} 印刷技术-印刷工作流程的颜色一致性 |
China National Standards low |
English PDF |
| GB/T 43873-2024 |
Test method for upper and lower limit temperature of ultra-thin glass annealing {译} 超薄玻璃退火上下限温度试验方法 |
China National Standards low |
English PDF |
| GB/T 43881-2024 |
Test method for thermal expansion coefficient of low expansion glass line - laser interferometry {译} 低膨胀玻璃线热膨胀系数试验方法-激光干涉法 |
China National Standards low |
English PDF |
| GB/T 43891-2024 |
Non-metallic chemical equipment - Test method for heat transfer coefficient and flow resistance performance of impermeable graphite heat exchangers {译} 非金属化工设备-不透性石墨换热器传热系数和流阻性能测试方法 |
China National Standards low |
English PDF |
| GB/T 43947-2024 |
General technical requirements for low-speed wire-controlled chassis {译} 低速线控底盘通用技术要求 |
China National Standards low |
English PDF |
| GB/T 18247.5-2024 |
Grades of major flower products - Part 5: Flower seedlings {译} 主要花卉产品等级-第5部分：花卉种苗 |
China National Standards low |
English PDF |
| GB/T 18247.2-2024 |
Grades of major flower products - Part 2: Potted flowers {译} 主要花卉产品等级-第2部分：盆花 |
China National Standards low |
English PDF |
| GB/T 43645-2024 |
Flowers - Guidelines for the construction of germplasm resource banks and the preservation of germplasm resources {译} 花卉-种质资源库建设与种质资源保存导则 |
China National Standards low |
English PDF |
| GB/T 23897-2024 |
Post-harvest treatment of major cut flower products Technical regulations for management {译} 主要切花产品采后处理技术规程 |
China National Standards low |
English PDF |
| GB/T 43835-2024 |
Printing technology - Prepress data exchange - Preparation and visualization of RGB images for use in RGB-based printing workflows {译} 印刷技术-印前数据交换-基于RGB印刷工作流程中使用RGB图像的准备和可视化 |
China National Standards low |
English PDF |
| GB/T 43760-2024 |
low oxygen high carbon continuous silicon carbide fiber {译} 低氧高碳型连续碳化硅纤维 |
China National Standards low |
English PDF |
| GB/T 43675-2024 |
low-rebound ropes for mooring and towing of ships {译} 船用系泊拖带低回弹缆绳 |
China National Standards low |
English PDF |
| GB/T 43676-2024 |
General technical requirements for water-cooled premixed low-nitrogen burners {译} 水冷预混低氮燃烧器通用技术要求 |
China National Standards low |
English PDF |
| GB/T 43767.1-2024 |
Shipboard shore power receiving equipment - Part 1: low voltage shore power box {译} 船载岸电受电设备-第1部分：低压岸电箱 |
China National Standards low |
English PDF |
| GB/T 22427.8-2024 |
Intercity maglev transportation - Medium and low speed maglev ground equipment - Traction power supply system {译} 淀粉及其衍生物-硫酸化灰分测定 |
China National Standards low |
English PDF |
| GB/T 43823-2024 |
Textiles - Test method for luminous afterglow performance - Luminance meter method {译} 纺织品-抗病毒活性的测定 |
China National Standards low |
English PDF |
| GB/T 43512-2023 |
Reliability evaluation method of all-vanadium redox flow battery {译} 全钒液流电池可靠性评价方法 |
China National Standards low |
English PDF |
| GB/T 43407.4-2023 |
Road vehicles Ergonomic requirements for driving areas of low-floor passenger buses running on dedicated lines Part 4: Driving area environment {译} 道路车辆 低地板专线行驶客车驾驶区人体工程学要求 第4部分：驾驶区环境 |
China National Standards low |
English PDF |
| GB/T 43407.2-2023 |
Road vehicles - Ergonomic requirements for driving areas of low-floor passenger buses running on dedicated lines - Part 2: Visibility {译} 道路车辆 低地板专线行驶客车驾驶区人体工程学要求 第2部分:视野 |
China National Standards low |
English PDF |
| GB/T 35065.2-2023 |
Wet natural gas flow measurement Part 2: Flowmeter test and evaluation methods {译} 湿天然气流量测量 第2部分：流量计测试和评价方法 |
China National Standards low |
English PDF |
| GB/T 19510.201-2023 |
Light source control devices Part 2-1: Special requirements for starting devices (other than glow starters) {译} 光源控制装置 第2-1部分: 启动装置(辉光启动器除外)的特殊要求 |
China National Standards low |
English PDF |
| GB/T 19502-2023 |
Surface chemical analysis—General principles for glow discharge emission spectroscopy methods {译} 表面化学分析 辉光放电发射光谱方法通则 |
China National Standards low |
English PDF |
| GB/T 7000.223-2023 |
Luminaires Part 2-23: Special requirements Extra-low voltage (ELV) lighting systems for use with extra-low voltage (ELV) light sources {译} 灯具 第2-23部分：特殊要求 特低电压（ELV）光源用特低电压照明系统 |
China National Standards low |
English PDF |
| GB/T 5019.13-2023 |
Mica-based insulation materials Part 13: High thermal conductivity glass cloth reinforced low-adhesive mica tape {译} 以云母为基的绝缘材料 第13部分：高导热性玻璃布补强少胶云母带 |
China National Standards low |
English PDF |
| GB/T 6150.3-2023 |
Methods for chemical analysis of tungsten concentrates Part 3: Determination of phosphorus content Phosphomolybdenum yellow spectrophotometry and inductively coupled plasma atomic emission spectrometry {译} 钨精矿化学分析方法 第3部分：磷含量的测定 磷钼黄分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards low |
English PDF |
| GB/T 43315-2023 |
Detection of silicon wafer flow pattern defects Corrosion method {译} 硅片流动图形缺陷的检测 腐蚀法 |
China National Standards low |
English PDF |
| GB/T 14048.1-2023 |
low-voltage switchgear and controlgear Part 1: General {译} 低压开关设备和控制设备 第1部分：总则 |
China National Standards low |
English PDF |
| GB/T 9485-2023 |
Radial flow turbocharger connection dimensions {译} 径流式涡轮增压器 联接尺寸 |
China National Standards low |
English PDF |
| GB/T 43407.3-2023 |
Road vehicles - Ergonomic requirements for driving areas of low-floor passenger buses running on dedicated lines - Part 3: Information devices and controls {译} 道路车辆 低地板专线行驶客车驾驶区人体工程学要求 第3部分：信息装置和控制器 |
China National Standards low |
English PDF |
| GB/T 43407.1-2023 |
Road vehicles Ergonomic requirements for driving areas of low-floor passenger buses running on dedicated lines Part 1: General description and basic requirements {译} 道路车辆 低地板专线行驶客车驾驶区人体工程学要求 第1部分：总体描述和基本要求 |
China National Standards low |
English PDF |
| GB/T 43403-2023 |
Road vehicles Trailers below 3.5t Quality inspection after fatigue test of welded traction brackets for connecting balls {译} 道路车辆 3.5t以下挂车 连接球用焊接牵引支架疲劳试验后的质量检查 |
China National Standards low |
English PDF |
| GB/T 43400-2023 |
Road vehicles Trailers below 3.5t Calculation of mechanical strength of steel drawbars {译} 道路车辆 3.5t以下挂车 钢制牵引杆机械强度计算 |
China National Standards low |
English PDF |
| GB/T 43255-2023 |
Test method for low temperature cold starting performance of fuel cell electric vehicles {译} 燃料电池电动汽车低温冷起动性能试验方法 |
China National Standards low |
English PDF |
| GB/T 43277.2-2023 |
Stop clamps and flow regulators for medical infusion (blood transfusion) equipment Part 2: Liquid contact scale flow regulators {译} 医用输液（输血）器具用止流夹和流量调节器 第2部分：液体接触式刻度流量调节器 |
China National Standards low |
English PDF |
| GB/T 43277.1-2023 |
Stop clamps and flow regulators for medical infusion (blood transfusion) equipment Part 1: Non-liquid contact stop clamps and flow regulators {译} 医用输液（输血）器具用止流夹和流量调节器 第1部分：非液体接触式止流夹和流量调节器 |
China National Standards low |
English PDF |
| GB/T 28869.2-2023 |
Magnetic cores made of soft magnetic materials - Methods of measurement - Part 2: Magnetic properties at low excitation levels {译} 软磁材料制成的磁心 测量方法 第2部分：低励磁水平下的磁特性 |
China National Standards low |
English PDF |
| GB/T 43248-2023 |
Electric and hybrid vehicles - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers below 30 MHz {译} 电动汽车和混合动力汽车 无线电骚扰特性 用于保护30MHz以下车外接收机的限值和测量方法 |
China National Standards low |
English PDF |
| GB/T 43326.4-2023 |
Snow blowers - Safety requirements and test methods - Part 4: Additional national and regional requirements {译} 抛雪机 安全要求和试验方法 第4部分：国家和地区的附加要求 |
China National Standards low |
English PDF |
| GB/T 43326.2-2023 |
Snow blowers - Safety requirements and test methods - Part 2: Step-by-step snow blowers {译} 抛雪机 安全要求和试验方法 第2部分：步进式抛雪机 |
China National Standards low |
English PDF |
| GB/T 43326.1-2023 |
Snow blowers - Safety requirements and test methods - Part 1: Terminology and general tests {译} 抛雪机 安全要求和试验方法 第1部分：术语和通用试验 |
China National Standards low |
English PDF |
| GB/T 43409-2023 |
Metallographic examination of carbon steel and low alloy steel castings for general engineering and structural purposes {译} 一般工程与结构用碳钢及低合金钢铸件金相检验 |
China National Standards low |
English PDF |
| GB/T 43316.6-2023 |
Plastics - Determination of environmental stress cracking (ESC) resistance - Part 6: Slow strain rate method {译} 塑料 耐环境应力开裂(ESC)的测定 第6部分:慢应变速率法 |
China National Standards low |
English PDF |
| GB 1886.346-2021 |
National Food Safety Standard Food Additive Citrus Yellow {译} 食品安全国家标准 食品添加剂 柑橘黄 |
China National Standards low |
English PDF |
| GB 1886.319-2021 |
National Food Safety Standard Food Additive Sea Buckthorn Yellow {译} 食品安全国家标准 食品添加剂 沙棘黄 |
China National Standards low |
English PDF |
| GB 1886.318-2021 |
National Food Safety Standards Food Additives Corn Yellow {译} 食品安全国家标准 食品添加剂 玉米黄 |
China National Standards low |
English PDF |
| GB/Z 43030-2023 |
low voltage switchgear and control equipment Cybersecurity {译} 低压开关设备和控制设备 网络安全 |
China National Standards low |
English PDF |
| GB/Z 43029-2023 |
low-voltage switchgear and control equipment and their complete sets Energy efficiency {译} 低压开关设备和控制设备及其成套设备 能效 |
China National Standards low |
English PDF |
| GB/Z 42993-2023 |
Industrial Assistance Flower Industry Project Operation and Management Guide {译} 产业帮扶 花卉产业项目运营管理指南 |
China National Standards low |
English PDF |
| GB/T 43201.3-2023 |
Industrial Automation Systems and Integration Standardized Procedures for Production Systems Engineering Part 3: Information Flow in the Production Planning Process {译} 工业自动化系统与集成 生产系统工程的标准化程序 第3部分：生产计划过程中的信息流 |
China National Standards low |
English PDF |
| GB/T 43198-2023 |
Polyethylene blow molded containers for food packaging {译} 食品包装用聚乙烯吹塑容器 |
China National Standards low |
English PDF |
| GB/T 43096-2023 |
Metal powders. Determination of external specific surface area by powder layer permeability test under steady flow conditions. {译} 金属粉末 稳态流动条件下粉末层透过性试验测定外比表面积 |
China National Standards low |
English PDF |
| GB/T 43055-2023 |
General requirements for safe low-voltage electricity use in rural areas {译} 农村低压安全用电通用要求 |
China National Standards low |
English PDF |
| GB/T 43043-2023 |
Digital Cameras - Measurement of low Light Performance {译} 数码照相机 弱光性能的测量 |
China National Standards low |
English PDF |
| GB/T 24975-2023 |
Environmentally Aware Design Guidelines for low Voltage Electrical Appliances {译} 低压电器环境意识设计导则 |
China National Standards low |
English PDF |
| GB/T 23961-2023 |
Determination of low-carbon fatty amine content by gas chromatography {译} 低碳脂肪胺含量的测定 气相色谱法 |
China National Standards low |
English PDF |
| GB/T 19258.2-2023 |
Sources of ultraviolet radiation for germicidal purposes Part 2: Cold cathode low pressure mercury vapor discharge lamps {译} 杀菌用紫外辐射源 第2部分：冷阴极低气压汞蒸气放电灯 |
China National Standards low |
English PDF |
| GB/T 16935.1-2023 |
Insulation coordination of equipment in low-voltage power supply systems Part 1: Principles, requirements and tests {译} 低压供电系统内设备的绝缘配合 第1部分：原理、要求和试验 |
China National Standards low |
English PDF |
| GB/T 16895.35-2023 |
low-voltage electrical installations Part 8-1: Functional aspects Energy efficiency {译} 低压电气装置 第 8-1 部分：功能方面 能源效率 |
China National Standards low |
English PDF |
| GB/T 16515-2023 |
Potentiometers for use in electronic equipment - Part 5: Specifications for single-turn low-power wirewound and non-wirewound potentiometers {译} 电子设备用电位器 第5部分:分规范 单圈旋转低功率线绕和非线绕电位器 |
China National Standards low |
English PDF |
| GB/T 13664-2023 |
Rigid polyvinyl chloride (PVC-U) pipes for low-pressure irrigation {译} 低压灌溉用硬聚氯乙烯（PVC-U）管材 |
China National Standards low |
English PDF |
| GB/T 38329.3-2023 |
Port ship-to-shore connection Part 3: low-voltage shore connection (LVSC) systems General requirements {译} 港口船岸连接 第3部分：低压岸电连接(LVSC)系统 一般要求 |
China National Standards low |
English PDF |
| GB/T 7251.2-2023 |
low voltage switchgear and control equipment complete sets Part 2: Power switchgear and control equipment complete sets {译} 低压成套开关设备和控制设备 第2部分：成套电力开关和控制设备 |
China National Standards low |
English PDF |
| GB/T 7251.1-2023 |
low-voltage switchgear and controlgear complete sets Part 1: General provisions {译} 低压成套开关设备和控制设备 第1部分：总则 |
China National Standards low |
English PDF |
| GB/T 3620.2-2023 |
Allowable deviations in chemical composition of titanium and titanium alloy processed products {译} 钛及钛合金加工产品化学成分允许偏差 |
China National Standards low |
English PDF |
| GB/T 35306-2023 |
Determination of carbon and oxygen content in silicon single crystal low-temperature Fourier transform infrared spectroscopy {译} 硅单晶中碳、氧含量的测定 低温傅立叶变换红外光谱法 |
China National Standards low |
English PDF |
| GB/T 20564.14-2023 |
High-strength cold-rolled steel plates and strips for automobiles Part 14: low-density steel {译} 汽车用高强度冷连轧钢板及钢带 第14部分：低密度钢 |
China National Standards low |
English PDF |
| GB/T 713.5-2023 |
Steel plates and strips for pressure equipment Part 5: High manganese steels with specified low temperature properties {译} 承压设备用钢板和钢带 第5部分：规定低温性能的高锰钢 |
China National Standards low |
English PDF |
| GB/T 713.4-2023 |
Steel plates and strips for pressure equipment Part 4: Nickel alloy steels with specified low temperature properties {译} 承压设备用钢板和钢带 第4部分：规定低温性能的镍合金钢 |
China National Standards low |
English PDF |
| GB/T 713.3-2023 |
Steel plates and strips for pressure equipment Part 3: low alloy steels with specified low temperature properties {译} 承压设备用钢板和钢带 第3部分：规定低温性能的低合金钢 |
China National Standards low |
English PDF |
| GB/T 42799-2023 |
Ship and Marine Technology Navigation and Shallow Water Engineering Vessels Anchor Winch {译} 船舶与海洋技术 航行及浅水工程船 起锚绞车 |
China National Standards low |
English PDF |
| GB/T 25922-2023 |
Measurement of fluid flow in closed pipes Flow measurement using a vortex flowmeter installed in a circular cross-section pipe filled with fluid {译} 封闭管道中流体流量的测量 用安装在充满流体的圆形截面管道中的涡街流量计测量流量 |
China National Standards low |
English PDF |
| GB/T 18659-2023 |
Measurement of Fluid Flow in Closed Pipes Electromagnetic Flowmeter User Guide {译} 封闭管道中流体流量的测量 电磁流量计使用指南 |
China National Standards low |
English PDF |
| GB/T 10095.2-2023 |
Cylindrical gear ISO tooth surface tolerance classification system Part 2: Definition and allowable value of radial comprehensive deviation {译} 圆柱齿轮 ISO齿面公差分级制 第2部分：径向综合偏差的定义和允许值 |
China National Standards low |
English PDF |
| GB 21520-2023 |
Display energy efficiency allowable value and energy efficiency grade {译} 显示器能效限定值及能效等级 |
China National Standards low |
English PDF |
| GB/T 22582-2023 |
Power Capacitor low Voltage Power Factor Correction Device {译} 电力电容器 低压功率因数校正装置 |
China National Standards low |
English PDF |
| GB/T 29464-2023 |
Two-phase flow jet heat exchanger {译} 两相流喷射式热交换器 |
China National Standards low |
English PDF |
| GB/T 42531-2023 |
low heat slag portland cement {译} 低热矿渣硅酸盐水泥 |
China National Standards low |
English PDF |
| GB/T 42518-2023 |
Bismuth germanate (BGO) crystal, chemical analysis of trace elements, glow discharge mass spectrometry {译} 锗酸铋(BGO)晶体 痕量元素化学分析 辉光放电质谱法 |
China National Standards low |
English PDF |
| GB/T 18604-2023 |
Measuring natural gas flow with a gas ultrasonic flowmeter {译} 用气体超声流量计测量天然气流量 |
China National Standards low |
English PDF |
| GB/T 42483-2023 |
Determination of thermal conductivity of wood - heat flow method {译} 木材导热系数的测定 热流法 |
China National Standards low |
English PDF |
| GB/T 42397-2023 |
Calculation of allowable short-circuit current when considering non-adiabatic effect {译} 考虑非绝热效应时允许短路电流的计算 |
China National Standards low |
English PDF |
| GB/T 5275.6-2023 |
Gas analysis - Preparation of calibration gas mixtures by dynamic method - Part 6: Critical flow orifice {译} 气体分析 动态法制备校准用混合气体 第6部分：临界流锐孔 |
China National Standards low |
English PDF |
| GB/T 10592-2023 |
High and low temperature test chamber technical conditions {译} 高低温试验箱技术条件 |
China National Standards low |
English PDF |
| GB/T 42487-2023 |
Soil quality - Determination of soil nitrate nitrogen, nitrite nitrogen and ammonium nitrogen - potassium chloride solution leaching flow analysis method {译} 土壤质量 土壤硝态氮、亚硝态氮和铵态氮的测定 氯化钾溶液浸提流动分析法 |
China National Standards low |
English PDF |
| GB/T 20609-2023 |
Traffic information collection Microwave traffic flow detector {译} 交通信息采集 微波交通流检测器 |
China National Standards low |
English PDF |
| GB/T 16895.25-2022 |
low-Voltage Electrical Installations Part 7-711: Requirements for Special Installations or Locations Exhibitions, Displays and Exhibition Areas {译} 低压电气装置 第7-711部分：特殊装置或场所的要求 展览、展示及展区 |
China National Standards low |
English PDF |
| GB/T 20564.4-2022 |
High-strength cold-rolled steel sheets and strips for automobiles - Part 4: low-alloy high-strength steels {译} 汽车用高强度冷连轧钢板及钢带 第4部分：低合金高强度钢 |
China National Standards low |
English PDF |
| GB/T 21697-2022 |
Insulation coordination of lightning overvoltage in low-voltage distribution lines and electronic systems {译} 低压配电线路和电子系统中雷电过电压的绝缘配合 |
China National Standards low |
English PDF |
| GB/T 41606-2022 |
Barium titanate-based thermosensitive ceramics with high electric strength and low resistivity {译} 钛酸钡基高抗电强度低电阻率热敏陶瓷 |
China National Standards low |
English PDF |
| GB/T 41588.3-2022 |
Road vehicles - Controller area network (CAN) - Part 3: low-speed fault-tolerant, media-dependent interfaces {译} 道路车辆 控制器局域网（CAN） 第3部分：低速容错、媒介相关接口 |
China National Standards low |
English PDF |
| GB/T 41517-2022 |
Ships and offshore technology - Ventilation of cargo spaces of vehicles capable of traveling with internal combustion engines - Theoretical calculation of the total airflow demand {译} 船舶和海上技术 可行驶内燃机车辆的货舱的通风 气流总需量的理论计算 |
China National Standards low |
English PDF |
| GB/T 41664-2022 |
Evaluation methods and test rules for low NOx fuel gas burners {译} 低NOx燃油燃气燃烧器评价方法与试验规则 |
China National Standards low |
English PDF |
| GB/T 41651-2022 |
Road vehicles - Mechanical coupling of towing vehicles with lower front mounted towbar connectors and center axle trailers - Interchangeability {译} 道路车辆 前下部安装牵引杆连接器的牵引车和中置轴挂车间的机械连接 互换性 |
China National Standards low |
English PDF |
| GB/T 41450-2022 |
Technical specification for multi-sensor consistency detection of UAV low altitude remote sensing monitoring {译} 无人机低空遥感监测的多传感器一致性检测技术规范 |
China National Standards low |
English PDF |
| GB/T 41382-2022 |
Fire test open calorimeter method determination of heat release rate and combustion products in fire below 40mW {译} 火灾试验 开放式量热计法 40MW以下火灾热释放速率及燃烧产物的测定 |
China National Standards low |
English PDF |
| GB/Z 41476.3-2022 |
Non destructive testing instruments - radiation protection rules for X-ray equipment below 1mV - Part 3: calculation formulas and charts for radiation protection of X-ray equipment below 450kv {译} 无损检测仪器 1MV以下X射线设备的辐射防护规则 第3部分：450kV以下X射线设备辐射防护的计算公式和图表 |
China National Standards low |
English PDF |
| GB/Z 41476.2-2022 |
Non destructive testing instruments - radiation protection rules for X-ray equipment below 1mV - Part 2: technical requirements for protection {译} 无损检测仪器 1MV以下X射线设备的辐射防护规则 第2部分：防护技术要求 |
China National Standards low |
English PDF |
| GB/T 21391-2022 |
Measuring natural gas flow with gas turbine flowmeter {译} 用气体涡轮流量计测量天然气流量 |
China National Standards low |
English PDF |
| GB/T 3087-2022 |
Seamless steel pipe for low and medium pressure boiler {译} 低中压锅炉用无缝钢管 |
China National Standards low |
English PDF |
| GB/T 41394-2022 |
Functional safety requirements for anti overflow system of storage tank of explosive hazardous chemicals {译} 爆炸危险化学品储罐防溢系统功能安全要求 |
China National Standards low |
English PDF |
| GB/T 22459.2-2022 |
Refractory mortars—Part 2：Determination of consistency using the reciprocating flow table method 耐火泥浆 第2部分：稠度试验方法（跳桌法） |
China National Standards low |
English PDF |
| GB/T 25279-2022 |
Hollow fiber flat-plat membrane module 中空纤维帘式膜组件 |
China National Standards low |
English PDF |
| GB/T 24581-2022 |
Test method for Ⅲ and Ⅴ impurities content in single crystal silicon—low temperature FT-IR analysis method 硅单晶中III、V族杂质含量的测定 低温傅立叶变换红外光谱法 |
China National Standards low |
English PDF |
| GB/T 41378-2022 |
Plastics Blow-molded polypropylene containers for liquid food packaging {译} 塑料 液态食品包装用吹塑聚丙烯容器 |
China National Standards low |
English PDF |
| GB/T 41325-2022 |
low-density crystal primary pit silicon single crystal polishing wafer for integrated circuits {译} 集成电路用低密度晶体原生凹坑硅单晶抛光片 |
China National Standards low |
English PDF |
| GB/T 41329-2022 |
Determination of the flowability of metal powders Standard funnel method (Gustafsson flowmeter) {译} 金属粉末流动性的测定 标准漏斗法（古斯塔弗森流速计） |
China National Standards low |
English PDF |
| GB/T 16895.22-2022 |
low-voltage electrical installations - Part 5-53: Selection and installation of electrical equipment. Electrical appliances for safety protection, isolation, switching, control and monitoring {译} 低压电气装置 第5-53部分：电气设备的选择和安装 用于安全防护、隔离、通断、控制和监测的电器 |
China National Standards low |
English PDF |
| GB/T 16895.13-2022 |
low-Voltage Electrical Installations Part 7-701: Requirements for Special Installations or Locations Locations with Tubs or Showers {译} 低压电气装置 第7-701部分：特殊装置或场所的要求 装有浴盆或淋浴的场所 |
China National Standards low |
English PDF |
| GB/T 42170-2022 |
Footwear - Test methods for hollow and solid heels with heels - Heel adhesion {译} 鞋类 带跟面的空心和实心鞋跟试验方法 跟面结合力 |
China National Standards low |
English PDF |
| GB/T 18802.352-2022 |
low-voltage surge arrester components - Part 352: Guidelines for the selection and use of surge isolating transformers (SIT) for telecommunication and signaling networks {译} 低压电涌保护器元件 第352部分：电信和信号网络的电涌隔离变压器(SIT)的选择和使用导则 |
China National Standards low |
English PDF |
| GB/T 42242-2022 |
Space environment Radiation effects assessment of commercial off-the-shelf (COTS) devices for low-orbit satellites {译} 空间环境 用于低轨道卫星的商业现货（COTS）器件的辐射效应评估 |
China National Standards low |
English PDF |
| GB/T 42214-2022 |
Space environment low-altitude (300km-600km) high-energy radiation model {译} 空间环境 低高度（300km～600 km）高能辐射模型 |
China National Standards low |
English PDF |
| GB/T 42281-2022 |
Membrane Aerated Biofilm Reactor (MABR) Hollow Fiber Membrane Module {译} 膜曝气生物膜反应器（MABR）中空纤维膜组件 |
China National Standards low |
English PDF |
| GB/T 25857-2022 |
low ambient temperature air source multi-connected heat pump (air conditioner) unit {译} 低环境温度空气源多联式热泵（空调）机组 |
China National Standards low |
English PDF |
| GB/T 1482-2022 |
Metal powders - Determination of fluidity - Standard funnel method (Hall flow meter) {译} 金属粉末 流动性的测定 标准漏斗法（霍尔流速计） |
China National Standards low |
English PDF |
| GB/T 30923-2022 |
Plastic polypropylene (PP) meltblown special material {译} 塑料 聚丙烯（PP）熔喷专用料 |
China National Standards low |
English PDF |
| GB/T 2820.8-2022 |
Alternating generator sets driven by reciprocating internal combustion engines - Part 8: Requirements and tests for low power generator sets {译} 往复式内燃机驱动的交流发电机组 第8部分：对小功率发电机组的要求和试验 |
China National Standards low |
English PDF |
| GB/T 11603-2022 |
Method for determination of average wool fiber diameter - airflow method {译} 羊毛纤维平均直径测定法 气流法 |
China National Standards low |
English PDF |
| GB/T 25977-2022 |
snow plow {译} 除雪车 |
China National Standards low |
English PDF |
| GB/T 11764-2022 |
sunflower seeds {译} 葵花籽 |
China National Standards low |
English PDF |
| GB/T 42162-2022 |
Raw rubber - Determination of residual monomers and other volatile low molecular weight compounds by capillary gas chromatography - Thermal desorption (dynamic headspace) method {译} 生橡胶 毛细管气相色谱测定残留单体和其他挥发性低分子量化合物 热脱附（动态顶空）法 |
China National Standards low |
English PDF |
| GB/T 37211.3-2022 |
Methods for chemical analysis of germanium metal - Part 3: Determination of trace impurity elements - Glow discharge mass spectrometry {译} 金属锗化学分析方法 第3部分:痕量杂质元素的测定 辉光放电质谱法 |
China National Standards low |
English PDF |
| GB/T 42254-2022 |
Ice regime levels in the Bohai Sea and the northern part of the Yellow Sea {译} 渤海和黄海北部冰情等级 |
China National Standards low |
English PDF |
| GB/T 42111-2022 |
low-impact development rainwater control and utilization facilities operation and maintenance specifications {译} 低影响开发雨水控制利用 设施运行与维护规范 |
China National Standards low |
English PDF |
| GB 9706.290-2022 |
Medical electrical equipment - Part 2-90: Particular requirements for the basic safety and essential performance of high-flow respiratory therapy equipment {译} 医用电气设备 第2-90部分：高流量呼吸治疗设备的基本安全和基本性能专用要求 |
China National Standards low |
English PDF |
| GB 21518-2022 |
AC Contactor Energy Efficiency Allowable Values and Energy Efficiency Grades {译} 交流接触器能效限定值及能效等级 |
China National Standards low |
English PDF |
| GB 17896-2022 |
Allowable values of energy efficiency and energy efficiency grades for ballasts used in gas discharge lamps for general lighting {译} 普通照明用气体放电灯用镇流器能效限定值及能效等级 |
China National Standards low |
English PDF |
| GB 32030-2022 |
Allowable values of energy efficiency and energy efficiency grades for submersible electric pumps {译} 潜水电泵能效限定值及能效等级 |
China National Standards low |
English PDF |
| GB 19044-2022 |
Allowable values of energy efficiency and energy efficiency grades of fluorescent lamps for general lighting {译} 普通照明用荧光灯能效限定值及能效等级 |
China National Standards low |
English PDF |
| GB 41930-2022 |
Characterization of low-level radioactive waste packages Cement cured body {译} 低水平放射性废物包特性鉴定 水泥固化体 |
China National Standards low |
English PDF |
| GB/T 23821-2022 |
Mechanical safety Safety distance to prevent upper and lower limbs from touching the danger zone {译} 机械安全 防止上下肢触及危险区的安全距离 |
China National Standards low |
English PDF |
| GB/T 12085.23-2022 |
Optics and photonics - Environmental test methods - Part 23: Combined test for low pressure and low temperature, atmospheric temperature, high temperature or damp heat {译} 光学和光子学 环境试验方法 第23部分：低压与低温、大气温度、高温或湿热综合试验 |
China National Standards low |
English PDF |
| GB/T 12085.22-2022 |
Optics and photonics - Environmental test methods - Part 22: Combined test of low temperature, high temperature or temperature change with impact or random vibration {译} 光学和光子学 环境试验方法 第22部分: 低温、高温或温度变化与碰撞或随机振动综合试验 |
China National Standards low |
English PDF |
| GB/T 12085.8-2022 |
Optics and photonics - Environmental test methods - Part 8: High internal pressure, low internal pressure, immersion {译} 光学和光子学 环境试验方法 第8部分：高内压、低内压、浸没 |
China National Standards low |
English PDF |
| GB/T 12085.2-2022 |
Optics and photonics - Environmental test methods - Part 2: low temperature, high temperature, damp heat {译} 光学和光子学 环境试验方法 第2部分：低温、高温、湿热 |
China National Standards low |
English PDF |
| GB/T 18216.10-2022 |
Equipment for testing, measuring or monitoring electrical safety protection measures for low-voltage power distribution systems up to and including 1000 V AC and 1500 V DC Part 10: Combined measuring equipment for testing, measuring or monitoring protecti {译} 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第10部分：用于防护措施的试验、测量或监控的组合测量设备 |
China National Standards low |
English PDF |
| GB/T 18216.6-2022 |
Equipment for testing, measuring or monitoring electrical safety protection measures for low-voltage power distribution systems up to and including 1000 V AC and 1500 V DC Part 6: Effectiveness of residual current devices (RCDs) in TT, TN and IT systems {译} 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第6部分：TT、TN和IT系统中剩余电流装置（RCD）的有效性 |
China National Standards low |
English PDF |
| GB/T 35596-2022 |
Borosilicate glassblown heat-resistant ware {译} 硼硅酸盐玻璃吹制耐热器具 |
China National Standards low |
English PDF |
| GB/Z 41909-2022 |
low-voltage switchgear and controlgear EMC assessment of switchgear and controlgear and their assemblies {译} 低压开关设备和控制设备 开关设备和控制设备及其成套设备的EMC评估 |
China National Standards low |
English PDF |
| GB/Z 41912-2022 |
low-Voltage Switchgear and Controlgear Embedded Software Development Guide {译} 低压开关设备和控制设备 嵌入式软件开发指南 |
China National Standards low |
English PDF |
| GB/T 14048.22-2022 |
low-voltage switchgear and controlgear - Part 7-4: Auxiliary devices - PCB terminal blocks for copper conductors {译} 低压开关设备和控制设备 第7-4部分：辅助器件 铜导体的PCB接线端子排 |
China National Standards low |
English PDF |
| GB/T 19258.1-2022 |
Germicidal ultraviolet radiation sources - part 1: low pressure mercury vapor discharge lamps {译} 杀菌用紫外辐射源 第1部分:低气压汞蒸气放电灯 |
China National Standards low |
English PDF |
| GB/T 14048.23-2022 |
low-voltage switchgear and controlgear - Part 9-1: Arc fault active suppression systems - Arc extinguishing devices {译} 低压开关设备和控制设备 第9-1部分：电弧故障主动抑制系统 灭弧电器 |
China National Standards low |
English PDF |
| GB/T 41763-2022 |
Dimensions, shapes, weights and allowable deviations of twin-roll cast-rolled hot-rolled steel sheets and strips {译} 双辊铸轧热轧薄钢板及钢带的尺寸、外形、重量及允许偏差 |
China National Standards low |
English PDF |
| GB/T 5169.47-2022 |
Fire Hazard Tests for Electric and Electronic Products - Part 47: Guidelines for Classification of Electric Power and Energy in Relation to the Probability of Ignition and Fire for low-Voltage Electrical Products {译} 电工电子产品着火危险试验 第47部分：与低压电工产品起燃和着火概率相关的电功率和能量分级导则 |
China National Standards low |
English PDF |
| GB/T 29312-2022 |
low-voltage reactive power compensation switching device {译} 低压无功功率补偿投切器 |
China National Standards low |
English PDF |
| GB/T 23929-2022 |
low speed car drive axle {译} 低速汽车 驱动桥 |
China National Standards low |
English PDF |
| GB/T 41793-2022 |
Test method for artificial leather and synthetic leather - Determination of potential phenolic yellowing {译} 人造革合成革试验方法 潜在酚黄变的测定 |
China National Standards low |
English PDF |
| GB/T 23920-2022 |
low-speed vehicles - Maximum speed measurement method {译} 低速汽车 最高车速测定方法 |
China National Standards low |
English PDF |
| GB/T 23922-2022 |
low speed vehicle {译} 低速汽车 标牌 |
China National Standards low |
English PDF |
| GB/T 28905-2022 |
low Yield Strength Steel Plates for Construction {译} 建筑用低屈服强度钢板 |
China National Standards low |
English PDF |
| GB/T 41742-2022 |
low temperature sealing glass for optoelectronic devices {译} 光电器件用低温封接玻璃 |
China National Standards low |
English PDF |
| GB/T 41986-2022 |
All-vanadium redox flow battery design guidelines {译} 全钒液流电池 设计导则 |
China National Standards low |
English PDF |
| GB/T 41756-2022 |
Corrosion of metals and alloys - Method for assessing resistance to atmospheric corrosion of low alloy steels {译} 金属和合金的腐蚀 低合金钢耐大气腐蚀评估方法 |
China National Standards low |
English PDF |
| GB/T 41840-2022 |
lower Limb Orthosis Components Polyurethane Elastic Ankle Hinge {译} 下肢矫形器零部件 聚氨酯弹性踝铰链 |
China National Standards low |
English PDF |
| GB/T 41696-2022 |
Classification and general technical requirements of lower limb rehabilitation training equipment {译} 下肢康复训练设备的分类及通用技术条件 |
China National Standards low |
English PDF |
| GB/T 41978-2022 |
Additive manufacturing—Metal powder hollow flour rate detection method {译} 增材制造 金属粉末空心粉率检测方法 |
China National Standards low |
English PDF |
| GB/T 24052-2022 |
Environmental management - Material flow costing - Guidelines for implementation in supply chains {译} 环境管理 物质流成本核算 在供应链中的实施指南 |
China National Standards low |
English PDF |
| GB/T 40517-2021 |
Solar thermal storage system for low and medium temperature application 太阳能中低温蓄热装置 |
China National Standards low |
English PDF |
| GB/T 40515-2021 |
Ships and marine technology—Globe valves for use in low temperature applications—Design and testing requirements 船舶和海上技术 船用超低温截止阀 设计与试验要求 |
China National Standards low |
English PDF |
| GB/T 40380.2-2021 |
Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 2: Determination of flow rate at elevated temperatures 金属粉末 高温时松装密度和流速的测定 第2部分：高温时流速的测定 |
China National Standards low |
English PDF |
| GB/T 38206.5-2021 |
Methods to assess the reliability of pneumatic components—Part 5: Non-return valves, shuttle valves, dual pressure valves (AND function), one-way adjustable flow control valves, quick-exhaust valves 气动元件可靠性评估方法 第5部分：止回阀、梭阀、双压阀（与阀）、单向节流阀及快排阀 |
China National Standards low |
English PDF |
| GB/T 20728-2021 |
Measurement of fluid flow in closed conduits—Guidance to the selection, installation and use of Coriolis flowmeters 封闭管道中流体流量的测量 科里奥利流量计的选型、安装和使用指南 |
China National Standards low |
English PDF |
| GB/T 40380.1-2021 |
Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 1: Determination of apparent density at elevated temperatures 金属粉末 高温时松装密度和流速的测定 第1部分：高温时松装密度的测定 |
China National Standards low |
English PDF |
| GB/T 20081.3-2021 |
Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 3:Alternative test methods for measuring the flow-rate characteristics of pressure regulators 气动 减压阀和过滤减压阀 第3部分：测试减压阀流量特性的可选方法 |
China National Standards low |
English PDF |
| GB/T 40286-2021 |
The performance testing method of bi-circulation unit for low-temperature waste heat recovery and utilization 低温双循环余热回收利用装置性能测试方法 |
China National Standards low |
English PDF |
| GB/T 40258-2021 |
Evaluation method for corrosion resistance of hollow fiber membrane to chemical cleaning agent 中空纤维膜耐化学清洗剂腐蚀性能评价方法 |
China National Standards low |
English PDF |
| GB/T 40235-2021 |
Technical requirements of energy supervision data acquisition terminal for power generation fueled by coal with low calorific value 低热值煤发电能源监管采集终端技术要求 |
China National Standards low |
English PDF |
| GB/T 38329.2-2021 |
Utility connections in port - Part 2: High and low voltage shore connection systems - Data communication for monitoring and control 港口船岸连接 第2部分：高压和低压岸电连接系统 监测和控制的数据传输 |
China National Standards low |
English PDF |
| GB/T 13469-2021 |
Economical operation for centrifugal，mixed flow and axial flow pump systems 离心泵、混流泵与轴流泵系统经济运行 |
China National Standards low |
English PDF |
| GB/T 9481-2021 |
Axial-flow pump of medium-small size 中小型轴流泵 |
China National Standards low |
English PDF |
| GB/T 8243.12-2021 |
Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 12: Filtration efficiency using particle counting and contaminant retention capacity 内燃机全流式机油滤清器试验方法 第12部分：颗粒计数法滤清效率和容灰量 |
China National Standards low |
English PDF |
| GB/T 18216.5-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a.c, and 1500 V d.c.-Equipment for testing，measuring or monitoring of protective measures-Part 5:Resistance to earth 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第5部分：对地电阻 |
China National Standards low |
English PDF |
| GB/T 18216.4-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a. c and 1 500 V d. c - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第4部分：接地电阻和等电位接地电阻 |
China National Standards low |
English PDF |
| GB/T 18216.3-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第3部分：环路阻抗 |
China National Standards low |
English PDF |
| GB/T 18216.2-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第2部分：绝缘电阻 |
China National Standards low |
English PDF |
| GB/T 18216.1-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.—Equipment for testing,measuring or monitoring of protective measures—Part 1:General requirements 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第1部分：通用要求 |
China National Standards low |
English PDF |
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