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Standard Code | Standard Title | Standard Class | Order |
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GB/T 38690-2020 |
CorroSiOn-resistant alloy hot-rolled sheets and strips 耐蚀合金热轧薄板及带材 |
China National Standards SiO |
English PDF |
GB/T 38689-2020 |
CorroSiOn-resistant alloy cold-rolled sheets and strips 耐蚀合金冷轧薄板及带材 |
China National Standards SiO |
English PDF |
GB/T 38688-2020 |
CorroSiOn-resistant alloy of hot rolled plates 耐蚀合金热轧厚板 |
China National Standards SiO |
English PDF |
GB/T 38683-2020 |
Method of ultrasonic testing for large incluSiOns in bearing steel 轴承钢中大夹杂物的超声检测方法 |
China National Standards SiO |
English PDF |
GB/T 38681-2020 |
Seamless corroSiOn resistant alloy pipes and tubes for industrial furnace 工业炉用耐蚀合金无缝管 |
China National Standards SiO |
English PDF |
GB/T 38658-2020 |
Guidance for the extenSiOn of validity of type tests of AC metal enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV 3.6 kV~40.5 kV交流金属封闭开关设备和控制设备型式试验有效性的延伸导则 |
China National Standards SiO |
English PDF |
GB/T 15008-2020 |
CorroSiOn-resistant alloy bars 耐蚀合金棒 |
China National Standards SiO |
English PDF |
GB/T 38710-2020 |
Guideline for oil and gas transmisSiOn pipeline geographic information system development 油气输送管道地理信息系统建设指南 |
China National Standards SiO |
English PDF |
GB/T 9966.4-2020 |
Test methods for natural stone--Part 4: Determination of abraSiOn resistance 天然石材试验方法 第4部分:耐磨性试验 |
China National Standards SiO |
English PDF |
GB/T 7964-2020 |
Sintered metal materials(excluding hardmetal)--TenSiOn testing at room temperature 烧结金属材料(不包括硬质合金) 室温拉伸试验 |
China National Standards SiO |
English PDF |
GB/T 4698.10-2020 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 10:Determination of chromium content—Ammonium ferrous sulfate titration and inductively coupled plasma atomic emisSiOn spectrometry(with vanadium) 海绵钛、钛及钛合金化学分析方法 第10部分:铬量的测定 硫酸亚铁铵滴定法和电感耦合等离子体原子发射光谱法(含钒) |
China National Standards SiO |
English PDF |
GB/T 38533-2020 |
Injection moulding machines for rubber and plastics—Mould fixing and connection dimenSiOns 橡胶塑料注射成型机 模具固定和联接尺寸 |
China National Standards SiO |
English PDF |
GB/T 38526-2020 |
Titanium tubes for aerospace propulSiOn system 航天推进系统钛管材 |
China National Standards SiO |
English PDF |
GB/T 38513-2020 |
Methods for chemical analysis of niobium hafnium alloys—Determination of hafnium,titanium,zirconium,tungsten,tantalum contents—Inductively coupled plasma atomic emisSiOn spectrometry 铌铪合金化学分析方法 铪、钛、锆、钨、钽等元素的测定 电感耦合等离子体原子发射光谱法 |
China National Standards SiO |
English PDF |
GB/T 38589-2020 |
General technical requirements of corroSiOn-resistant alloy bars,wire rods and wires 耐蚀合金棒材、盘条及丝材通用技术条件 |
China National Standards SiO |
English PDF |
GB/T 38566-2020 |
Civil-military common resources—Security converSiOn and anti-counterfeiting specification for information code 军民通用资源 信息代码的安全转换与防伪技术规范 |
China National Standards SiO |
English PDF |
GB/T 38498-2020 |
Evaluation method for determining metal corroSiOn of disinfectant 消毒剂金属腐蚀性评价方法 |
China National Standards SiO |
English PDF |
GB/T 51420-2020 |
Code for CommisSiOning and Acceptance of Smart substation 智能变电站工程调试及验收标准 |
China National Standards SiO |
English PDF |
GB/T 51409-2020 |
Technical standard for integrated superviSiOn and control system engineering of data center 数据中心综合监控系统工程技术标准 |
China National Standards SiO |
English PDF |
GB/T 39637-2020 |
CorroSiOn of metals and alloys—Classification of soil corrosivity 金属和合金的腐蚀 土壤环境腐蚀性分类 |
China National Standards SiO |
English PDF |
GB/T 39636-2020 |
Specification of fuSiOn-bonded epoxy external coatings for steel pipeline 钢制管道熔结环氧粉末外涂层技术规范 |
China National Standards SiO |
English PDF |
GB/T 39560.701-2020 |
Determination of certain substances in electrical and electronic products—Part 7-1:Hexavalent chromium—Presence of hexavalent chromium [Cr(VI)] in colourless and coloured corroSiOn-protected coatings on metals by the colorimetric method 电子电气产品中某些物质的测定 第7-1部分:六价铬 比色法测定金属上无色和有色防腐镀层中的六价铬[Cr(VI)] |
China National Standards SiO |
English PDF |
GB/T 31489.4-2020 |
D.C. extruded cables systems for power transmisSiOn at a rated voltage up to and including 500kV—Part 4: Accessories for D.C. cables 额定电压500kV及以下直流输电用挤包绝缘电力电缆系统 第4部分:直流电缆附件 |
China National Standards SiO |
English PDF |
GB/T 31489.3-2020 |
D.C. extruded cable systems for power transmisSiOn at a rated voltage up to and including 500kV—Part 3: D.C. submarine cables 额定电压500kV及以下直流输电用挤包绝缘电力电缆系统 第3部分:直流海底电缆 |
China National Standards SiO |
English PDF |
GB/T 31489.2-2020 |
D.C. extruded cable systems for power transmisSiOn at a rated voltage up to and including 500kV—Part 2: D.C. land cables 额定电压500kV及以下直流输电用挤包绝缘电力电缆系统 第2部分:直流陆地电缆 |
China National Standards SiO |
English PDF |
GB/T 20990.1-2020 |
Thyristor valves for high voltage direct current (HVDC)power transmisSiOn—Part1: Electrical testing 高压直流输电晶闸管阀 第1部分:电气试验 |
China National Standards SiO |
English PDF |
GB/T 18779.6-2020 |
Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 6: Generalized deciSiOn rules for the acceptance and rejection of instruments and workpieces 产品几何技术规范(GPS) 工件与测量设备的测量检验 第6部分:仪器和工件接受/拒收的通用判定规则 |
China National Standards SiO |
English PDF |
GB/T 18779.4-2020 |
Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 4: Background on functional limits and specification limits in deciSiOn rules 产品几何技术规范(GPS) 工件与测量设备的测量检验 第4部分:判定规则中功能限与规范限的基础 |
China National Standards SiO |
English PDF |
GB/T 17044-2020 |
Steel cord conveyor belts—AdheSiOn strength test of the cover to the core layer 钢丝绳芯输送带 覆盖层与带芯层粘合强度试验 |
China National Standards SiO |
English PDF |
GB/T 11918.5-2020 |
Plugs, socket-outlets and couplers for industrial purposes—Part 5: DimenSiOnal compatibility and interchangeability requirements for plugs, socket-outlets, ship connectors and ship inlets for low-voltage shore connection systems (LVSC) 工业用插头插座和耦合器 第5部分:低压岸电连接系统(LVSC系统)用插头、插座、船用连接器和船用输入插座的尺寸兼容性和互换性要求 |
China National Standards SiO |
English PDF |
GB/T 1632.4-2020 |
Plastics—Determination of the viscosity of polymers in dilute solution using capillary viscometers—Part 4:Polycarbonate(PC) moulding and extruSiOn materials 塑料 使用毛细管黏度计测定聚合物稀溶液黏度 第4部分:聚碳酸酯(PC)模塑和挤出材料 |
China National Standards SiO |
English PDF |
GB/T 25095-2020 |
Monitoring system of operating status for overhead transmisSiOn lines 架空输电线路运行状态监测系统 |
China National Standards SiO |
English PDF |
GB/T 39645-2020 |
Technical drawings—Symbols for geometrical tolerancing proportions and dimenSiOns 技术制图 几何公差符号的比例和尺寸 |
China National Standards SiO |
English PDF |
GB/T 39607-2020 |
Data transmisSiOn interface protocol of global navigation satellite system reference station 卫星导航定位基准站数据传输和接口协议 |
China National Standards SiO |
English PDF |
GB/T 15076.7-2020 |
Part 7: Determination of phosphorus content in niobium 4-methyl-pentanone- [2] extraction and separation of phosphorus molybdenum blue spectrophotometry and inductively coupled plasma atomic emisSiOn spectrometry 钽铌化学分析方法 第7部分:铌中磷量的测定 4-甲基-戊酮-[2]萃取分离磷钼蓝分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards SiO |
English PDF |
GB/T 15076.6-2020 |
Methods for chemical analysis of tantalum and niobium--Part 6: Determination of silicon content--Inductively coupled plasma atomic emisSiOn spectrometry 钽铌化学分析方法 第6部分:硅量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards SiO |
English PDF |
GB/T 15076.11-2020 |
Methods for chemical analysis of tantalum and niobium--Part 11: Determination of arsenic, antimony, lead, tin and bismuth contents in niobium--Direct current arc atomic emisSiOn spectrometry 钽铌化学分析方法 第11部分:铌中砷、锑、铅、锡和铋量的测定 直流电弧原子发射光谱法 |
China National Standards SiO |
English PDF |
GB/T 13747.4-2020 |
Methods for chemical analysis of zirconium and zirconium alloys--Part 4: Determination of chromium content--Diphenylcarbazide spectrophotometry andinductively coupled plasma atomic emisSiOn spectrometry 锆及锆合金化学分析方法 第4部分:铬量的测定 二苯卡巴肼分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards SiO |
English PDF |
GB/T 13747.3-2020 |
Methods for chemical analysis of zirconium and zirconium alloys--Part 3: Determination of nickel content--Dimethyglyoxime spectrophotometry andinductively coupled plasma atomic emisSiOn spectrometry 锆及锆合金化学分析方法 第3部分:镍量的测定 丁二酮肟分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards SiO |
English PDF |
GB/T 5801-2020 |
Rolling bearings—Needle roller bearings with machined rings—Boundary dimenSiOns, geometrical product specifications (GPS) and tolerance values 滚动轴承 机制套圈滚针轴承 外形尺寸、产品几何技术规范(GPS)和公差值 |
China National Standards SiO |
English PDF |
GB/T 39499-2020 |
Technical guideline for derivation of health protection zone about fugitive emisSiOn of atmospheric harmful substances 大气有害物质无组织排放卫生防护距离推导技术导则 |
China National Standards SiO |
English PDF |
GB/T 39467-2020 |
Specifications for preciSiOn service products of BeiDou navigation satellite system 北斗精密服务产品规范 |
China National Standards SiO |
English PDF |
GB/T 39452-2020 |
Leather—Physical and mechanical tests—Tests for adheSiOn of finish 皮革 物理和机械试验 涂层粘着牢度的测定 |
China National Standards SiO |
English PDF |
GB/T 39375-2020 |
Leather—Physical and mechanical tests—Determination of dimenSiOnal change 皮革 物理和机械试验 尺寸变化的测定 |
China National Standards SiO |
English PDF |
GB/T 39372-2020 |
Leather—Physical and mechanical tests—Determination of percentage extenSiOn 皮革 物理和机械试验 伸长率的测定 |
China National Standards SiO |
English PDF |
GB/T 39356-2020 |
Determination of total nickel,total cobalt,total selenium, total vanadium, total stibium,total thallium in fertilizers — Inductively coupled plasma optical emisSiOn spectroscopy 肥料中总镍、总钴、总硒、总钒、总锑、总铊含量的测定 电感耦合等离子体发射光谱法 |
China National Standards SiO |
English PDF |
GB/T 39346-2020 |
Space hall electric propulSiOn power processing unit test method 空间霍尔电推进功率处理单元测试方法 |
China National Standards SiO |
English PDF |
GB/T 39341-2020 |
General specification for high speed transmisSiOn connectors for aerospace 宇航用高速传输连接器通用规范 |
China National Standards SiO |
English PDF |
GB/T 39332-2020 |
General requirements for the anti-fatigue manufacturing of preciSiOn gears 高精度齿轮抗疲劳制造通用技术要求 |
China National Standards SiO |
English PDF |
GB/T 39329-2020 |
Additive manufacturing—Test methods—PreciSiOn inspection of standard test artifacts 增材制造 测试方法 标准测试件精度检验 |
China National Standards SiO |
English PDF |
GB/T 39328-2020 |
Additive manufacturing—Specification for material extruSiOn process of plastic materials 增材制造 塑料材料挤出成形工艺规范 |
China National Standards SiO |
English PDF |
GB/T 39324-2020 |
Technical guide for main equipment condition based maintenance deciSiOn support system for smart hydropower plant 智能水电厂主设备状态检修决策支持系统技术导则 |
China National Standards SiO |
English PDF |
GB/T 39278-2020 |
Method for measuring the shielding effectiveness of shielding enclosures having all dimenSiOns between 0.1 m and 2 m 0.1m~2m屏蔽壳体屏蔽效能的测量方法 |
China National Standards SiO |
English PDF |
GB/T 39252-2020 |
Additive manufacturing—Specification for powder bed fuSiOn process of metal materials 增材制造 金属材料粉末床熔融工艺规范 |
China National Standards SiO |
English PDF |
GB/T 39241-2020 |
Non-destructive testing—Ultrasonic testing—TransmisSiOn technique 无损检测 超声检测 穿透技术 |
China National Standards SiO |
English PDF |
GB/T 39230-2020 |
Code of practice for installation and commisSiOning of heavy duty submarine cable recovery and releasing device 重型海底电缆收放装置安装与调试规程 |
China National Standards SiO |
English PDF |
GB/T 39226-2020 |
Requirements on the integrated test for high power converter system of magnetic confinement fuSiOn 磁约束聚变大电流变流系统集成测试要求 |
China National Standards SiO |
English PDF |
GB/T 39225.2-2020 |
Guidance for compatibility design and assessment for remotely-handled components of Tokamak fuSiOn reactor—Part 2:Guidance for compatibility assessment 托卡马克聚变堆遥操作部件兼容性设计与评估技术指南 第2部分:评估技术指南 |
China National Standards SiO |
English PDF |
GB/T 39225.1-2020 |
Guidance for compatibility design and assessment for remotely-handled components of Tokamak fuSiOn reactor—Part 1:Guidance for compatibility design 托卡马克聚变堆遥操作部件兼容性设计与评估技术指南 第1部分:设计技术指南 |
China National Standards SiO |
English PDF |
GB/T 39172-2020 |
Non-steel wire rope suspenSiOn means for lifts 电梯用非钢丝绳悬挂装置 |
China National Standards SiO |
English PDF |
GB/T 34370.8-2020 |
Nondestructive testing of amusement equipments—Part 8: Acoustic emisSiOn testing 游乐设施无损检测 第8部分:声发射检测 |
China National Standards SiO |
English PDF |
GB/T 32065.19-2020 |
Environmental test methods for oceanographic instruments—Part 19 : ImmerSiOn test 海洋仪器环境试验方法 第19部分:浸渍试验 |
China National Standards SiO |
English PDF |
GB/T 25217.9-2020 |
Methods for test, monitoring and prevention of rock burst—Part 9: Prevention method of water infuSiOn on coal seam 冲击地压测定、监测与防治方法 第9部分:煤层注水防治方法 |
China National Standards SiO |
English PDF |
GB/T 23258-2020 |
Standard practice controlling internal corroSiOn in steel pipelines and piping systems 钢质管道内腐蚀控制规范 |
China National Standards SiO |
English PDF |
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 SiO |
English PDF |
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 SiO |
English PDF |
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 SiO |
English PDF |
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 SiO |
English PDF |
GB/T 20660-2020 |
Petroleum and natural gas industries—Control and mitigation of fires and exploSiOns on offshore production installations—Requirements and guidelines 石油天然气工业 海上生产设施的火灾、爆炸控制、削减措施 要求和指南 |
China National Standards SiO |
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 SiO |
English PDF |
GB/Z 17625.13-2020 |
Electromagnetic compatibility—Limits—Assessment of emisSiOn limits for the connection of unbalanced installations to MV, HV and EHV power systems 电磁兼容 限值 接入中压、高压、超高压电力系统的不平衡设施发射限值的评估 |
China National Standards SiO |
English PDF |
GB/T 9094-2020 |
Fluid power systems and components—Identification code for cylinders mounting dimenSiOns and mounting types 流体传动系统及元件 缸安装尺寸和安装型式代号 |
China National Standards SiO |
English PDF |
GB/T 8102-2020 |
Pneumatic fluid power—Single rod cylinders,bores from 8 mm to 25 mm—Mounting dimenSiOns 气动 缸径8mm至25mm的单杆气缸 安装尺寸 |
China National Standards SiO |
English PDF |
GB/T 2350-2020 |
Fluid power systems and components—Cylinder piston rod thread types and dimenSiOns 流体传动系统及元件 活塞杆螺纹型式和尺寸系列 |
China National Standards SiO |
English PDF |
GB/T 273.3-2020 |
Rolling bearings—Boundary dimenSiOns,general plan—Part 3:Radial bearings 滚动轴承 外形尺寸总方案 第3部分:向心轴承 |
China National Standards SiO |
English PDF |
GB/T 39495-2020 |
Metallic and other inorganic coatings—Chromate-free chemical converSiOn coatings on allumion and its alloys 金属及其他无机覆盖层 铝及铝合金无铬化学转化膜 |
China National Standards SiO |
English PDF |
GB/T 39494-2020 |
Determination for coating adheSiOn of rare earth permanent magnetic materials for drive motor of new energy vehicle 新能源汽车驱动电机用稀土永磁材料表面涂镀层结合力的测定 |
China National Standards SiO |
English PDF |
GB/T 39490-2020 |
Test method for liquid impingement eroSiOn resistance of fiber-reinforced plastics—Rotating apparatus method 纤维增强塑料液体冲击抗侵蚀性试验方法 旋转装置法 |
China National Standards SiO |
English PDF |
GB/T 39289-2020 |
Determination of the adheSiOn strength—Plastic and metal 胶粘剂粘接强度的测定 金属与塑料 |
China National Standards SiO |
English PDF |
GB/T 39287-2020 |
Closed expanSiOn vessels 闭式膨胀罐 |
China National Standards SiO |
English PDF |
GB/T 35465.6-2020 |
Test method for fatigue properties of polymer matrix composite materials—Part 6:Fatige properties of adhesives in shear by tenSiOn 聚合物基复合材料疲劳性能测试方法 第6部分:胶粘剂拉伸剪切疲劳 |
China National Standards SiO |
English PDF |
GB/T 35465.4-2020 |
Test method for fatigue properties of polymer matrix composite materials—Part 4: TenSiOn-compression fatigue and compression-compression fatigue 聚合物基复合材料疲劳性能测试方法 第4部分:拉-压和压-压疲劳 |
China National Standards SiO |
English PDF |
GB/T 26548.7-2020 |
Hand-held portable power tools—Test methods for evaluation of vibration emisSiOn—Part 7:Nibbler and shears 手持便携式动力工具 振动试验方法 第7部分:冲剪机和剪刀 |
China National Standards SiO |
English PDF |
GB/T 24981.1-2020 |
Test methods of rare earth long afterglow phosphors—Part 1: Determination of emisSiOn dominantpeak and chromaticity coordinates 稀土长余辉荧光粉试验方法 第1部分:发射主峰和色品坐标的测定 |
China National Standards SiO |
English PDF |
GB/T 15593-2020 |
Plasticized poly(vinyl chloride) compounds for transfuSiOn (infusion) equipment 输血(液)器具用聚氯乙烯塑料 |
China National Standards SiO |
English PDF |
GB/T 15331-2020 |
Test method for water vapor transmisSiOn rate of pressure-sensitive tapes 压敏胶粘带水蒸气透过率试验方法 |
China National Standards SiO |
English PDF |
GB/T 14905-2020 |
Rubber and plastics hoses—Determination of adheSiOn between components 橡胶和塑料软管 各层间粘合强度的测定 |
China National Standards SiO |
English PDF |
GB/T 12585-2020 |
Rubber, vulcanized or thermoplastic—Rubber sheets and rubber-coated fabrics—Determination of transmisSiOn rate of volatile liquids (gravimetric technique) 硫化橡胶或热塑性橡胶 橡胶片材和橡胶涂覆织物 挥发性液体透过速率的测定(质量法) |
China National Standards SiO |
English PDF |
GB/T 5211.6-2020 |
General methods of test for pigments and extenders—Part 6: Determination of pH value of an aqueous suspenSiOn 颜料和体质颜料通用试验方法 第6部分:水悬浮液pH值的测定 |
China National Standards SiO |
English PDF |
GB/T 38543-2020 |
Specification for examination and deciSiOn of administrative license items 行政许可审查与决定规范 |
China National Standards SiO |
English PDF |
GB/T 38477-2020 |
Determination of gene expresSiOn—Western blot 基因表达的测定 蛋白印迹法 |
China National Standards SiO |
English PDF |
GB/T 3452.4-2020 |
O-rings for fluid power systems—Part 4:Anti-extruSiOn rings (back-up rings) 液压气动用O形橡胶密封圈 第4部分:抗挤压环(挡环) |
China National Standards SiO |
English PDF |
GB 50790-2013 |
Code for designing of ±800KV DC overhead transmisSiOn line ±800kV直流架空输电线路设计规范 |
China DL-Electricity & Power Industry Standards SiO |
English PDF |
GB 51401-2019 |
Standard for design of electronic industry emisSiOns treatment engineering 电子工业废气处理工程设计标准 |
China National Standards SiO |
English PDF |
GB 8369.1-2019 |
TransfuSiOn sets for single use—Part 1: Gravity feed 一次性使用输血器 第1部分:重力输血式 |
China National Standards SiO |
English PDF |
GB/T 50115-2019 |
Standard for design of industrial televiSiOn system 工业电视系统工程设计标准 |
China National Standards SiO |
English PDF |
GB/T 51366-2019 |
Standard for building carbon emisSiOn calculation 建筑碳排放计算标准 |
China National Standards SiO |
English PDF |
GB/T 38336-2019 |
Industrial, scientific and medical robots—Electromagnetic compatibility—EmisSiOn methods of measurement and limits 工业、科学和医疗机器人 电磁兼容 发射测试方法和限值 |
China National Standards SiO |
English PDF |
GB/T 38328-2019 |
Common specifications of high-voltage direct current circuit-breakers for high-voltage direct current transmisSiOn using voltage sourced converters(VSC-HVDC) 柔性直流系统用高压直流断路器的共用技术要求 |
China National Standards SiO |
English PDF |
GB/T 38328-2019 |
Common specifications of high-voltage direct current circuit-breakers for high-voltage direct current transmisSiOn using voltage sourced converters(VSC-HVDC) 柔性直流系统用高压直流断路器的共用技术要求 |
China National Standards SiO |
English PDF |
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