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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 15153.1-2024 |
Power system management and information exchange-Part 200: Migration guide from Internet Protocol version 4-(IPv4)-to Internet Protocol version 6-(IPv6)- {译} 远动设备及系统-第2部分：工作条件-第1篇：电源和电磁兼容性 |
China National Standards 4,6 |
 English PDF |
| GB/T 19520.22-2023 |
Mechanical structures of electrical and electronic equipment 482.6 mm (19 in) series mechanical structural dimensions Part 3-110: Residential racks and cabinets for smart homes {译} 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-110部分：智慧房屋用住宅机架和机柜 |
China National Standards 4,6 |
English PDF |
| GB/T 19520.21-2023 |
Mechanical Structure of Electrical and Electronic Equipment 482.6 mm (19 in) Series Mechanical Structure Dimensions Part 3-109: Chassis Dimensions of Embedded Computing Devices {译} 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-109部分：嵌入式计算设备的机箱尺寸 |
China National Standards 4,6 |
English PDF |
| GB/T 19520.20-2023 |
Mechanical structure of electrical and electronic equipment 482.6 mm (19 in) series mechanical structural dimensions Part 3-108: Dimensions of R-type sub-boxes and plug-ins {译} 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-108部分：R型插箱和插件的尺寸 |
China National Standards 4,6 |
English PDF |
| GB 1886.347-2021 |
National Food Safety Standard Food Additive 4-amino-5,6-dimethylthieno[2,3-d]pyrimidin-2(1H)-one hydrochloride {译} 食品安全国家标准 食品添加剂 4-氨基-5,6-二甲基噻吩并[2,3-d]嘧啶-2(1H)-酮盐酸盐 |
China National Standards 4,6 |
English PDF |
| GB/T 20147.4-2023 |
Colorimetry Part 4: CIE 1976 L* a* b* color space {译} 色度学 第4部分：CIE 1976 L* a* b*颜色空间 |
China National Standards 4,6 |
English PDF |
| GB/T 14034.4-2023 |
Hydraulic power connections - Metallic pipe fittings - Part 4: 60° cone {译} 液压传动连接 金属管接头 第4部分：60°锥形 |
China National Standards 4,6 |
English PDF |
| GB/T 15879.604-2023 |
Mechanical standardization of semiconductor devices - Part 6-4: General rules for drawing outline drawings of surface mount semiconductor device packages - Dimensional measurement methods for ball array (BGA) packages {译} 半导体器件的机械标准化 第6-4部分：表面安装半导体器件封装外形图绘制的一般规则 焊球阵列（BGA）封装的尺寸测量方法 |
China National Standards 4,6 |
English PDF |
| GB/T 42321-2023 |
Additional requirements for 3.6 kV to 40.5 kV pole-mounted metal-enclosed switchgear with internal arc category {译} 具有内部电弧类别的3.6 kV～40.5 kV柱上安装金属封闭开关设备的附加要求 |
China National Standards 4,6 |
English PDF |
| GB/T 41734.4-2023 |
Radio frequency identification of animals - Part 4: Performance evaluation of radio frequency identification readers in accordance with GB/T 20563 and GB/T 22334 {译} 动物射频识别 第4部分：符合GB/T 20563和GB/T 22334的射频识别读写器性能评估 |
China National Standards 4,6 |
English PDF |
| GB/Z 41561-2022 |
Comparison of mechanical and physical properties of ISO 8124-1, EN 71-1 and ASTM F963 standards {译} ISO 8124-1、EN 71-1和ASTM F963标准机械物理性能差异比对 |
China National Standards 4,6 |
English PDF |
| GB/T 18916.64-2022 |
Water intake quotas - Part 64: Building and sanitary ceramics {译} 取水定额 第64部分：建筑卫生陶瓷 |
China National Standards 4,6 |
English PDF |
| GB/T 33523.604-2022 |
Product Geometry Specification (GPS) Surface Structure Area Method Part 604: Nominal Characteristics of Non-Contact (Coherent Scanning Interferometry) Type Instruments {译} 产品几何技术规范（GPS） 表面结构 区域法 第604部分：非接触（相干扫描干涉）式仪器的标称特性 |
China National Standards 4,6 |
English PDF |
| GB/T 42086.2-2022 |
Hydraulic transmission connection - Flange connection - Part 2: 42 MPa, DN13～DN76 series {译} 液压传动连接 法兰连接 第2部分: 42 MPa、DN13～DN76系列 |
China National Standards 4,6 |
English PDF |
| GB/T 41734.1-2022 |
Radio Frequency Identification of Animals Part 1: Consistency Assessment of Radio Frequency Identification Labels with GB/T 20563 and GB/T 22334 (Including the Issuance and Use of Manufacturer Codes) {译} 动物射频识别 第1部分：射频识别标签与GB/T 20563和GB/T 22334的一致性评估（包括制造商代码的发放和使用） |
China National Standards 4,6 |
English PDF |
| GB/T 41734.3-2022 |
Radio Frequency Identification of Animals Part 3: Performance Evaluation of Radio Frequency Identification Tags Conforming to GB/T 20563 and GB/T 22334 {译} 动物射频识别 第3部分：符合GB/T 20563和GB/T 22334的射频识别标签性能评估 |
China National Standards 4,6 |
English PDF |
| GB/T 41734.2-2022 |
Radio Frequency Identification of Animals Part 2: Consistency Assessment of Radio Frequency Identification Readers and GB/T 20563 and GB/T 22334 {译} 动物射频识别 第2部分：射频识别读写器与GB/T 20563和GB/T 22334的一致性评估 |
China National Standards 4,6 |
English PDF |
| GB/T 40323-2021 |
Determination of octamethylcyclotetrasiloxane(D4)， decamethylcyclopentasiloxane(D5) and dodecamethylcyclohexasiloxane(D6) in textile dyeing and finishing auxiliaries 纺织染整助剂产品中八甲基环四硅氧烷（D4）、十甲基环五硅氧烷(D5)和十二甲基环六硅氧烷(D6)的测定 |
China National Standards 4,6 |
English PDF |
| GB/T 40303-2021 |
General specification for GH4169 alloy bars GH4169合金棒材通用技术条件 |
China National Standards 4,6 |
English PDF |
| GB/T 41212-2021 |
Nanotechnologies -- 5-(and 6)-Chloromethyl-2', 7' Dichloro-dihydrofluorescein diacetate (CM-H2DCF-DA) assay for evaluating nanoparticle-induced intracellular reactive oxygen species(ROS) production in RAW 264.7 macrophage cell line 纳米技术 荧光素二乙酸酯法检测纳米颗粒诱导巨噬细胞产生的活性氧 |
China National Standards 4,6 |
English PDF |
| GB/T 29618.5120-2021 |
Field device tool (FDT) interface specification—Part 5120:Communication implementation for common object model—IEC 61784 CPF 2 现场设备工具（FDT）接口规范 第5120部分:通用对象模型的通信实现 IEC 61784 CPF 2 |
China National Standards 4,6 |
English PDF |
| GB/T 29618.5110-2021 |
Field device tool (FDT) interface specification—Part 5110: Communication implementation for common object model—IEC 61784 CPF 1 现场设备工具(FDT)接口规范 第5110部分:通用对象模型的通信实现 IEC 61784 CPF 1 |
China National Standards 4,6 |
English PDF |
| GB/T 25085.4-2020 |
Road vehicles—Automotive cables—Part 4: Dimensions and requirements for 30 V a.c. or 60 V d.c. single-core aluminium conductor cables 道路车辆 汽车电缆 第4部分：交流30 V或直流60 V单芯铝导体电缆的尺寸和要求 |
China National Standards 4,6 |
English PDF |
| GB/T 38833-2020 |
240V/336V DC power system technical requirements and test methods for information and telecommunication 信息通信用240V/336V直流供电系统技术要求和试验方法 |
China National Standards 4,6 |
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 4,6 |
English PDF |
| GB/T 3906-2020 |
Alternating-current 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 |
China National Standards 4,6 |
English PDF |
| GB/T 12706.4-2020 |
Power cables with extruded insulation and their accessories for rated voltages from l kV (Um=1.2 kV) up to 35 kV(Um=40.5 kV)—Part 4:Test requirements on accessories for cables with rated voltages from 6 kV(Um=7.2 kV) up to 35 kV(Um=40.5 kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV)挤包绝缘电力电缆及附件 第4部分:额定电压6kV(Um=7.2kV)到35kV(Um=40.5kV)电力电缆附件试验要求 |
China National Standards 4,6 |
English PDF |
| GB/T 12706.2-2020 |
Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um=1.2 kV) up to 35 kV (Um=40.5 kV)—Part 2: Cables for rated voltages from 6 kV(Um=7.2 kV) up to 30 kV(Um=36 kV) 额定电压1 kV(Um=1.2 kV)到35 kV(Um=40.5 kV)挤包绝缘电力电缆及附件 第2部分：额定电压6 kV(Um=7.2kV)到30 kV(Um=36 kV)电缆 |
China National Standards 4,6 |
English PDF |
| GB/T 12706.1-2020 |
Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um=1.2 kV) up to 35 kV (Um=40.5 kV)—Part 1: Cables for rated voltage of 1 kV(Um=1.2 kV)and 3 kV(Um=3.6 kV) 额定电压1 kV(Um=1.2 kV)到35 kV(Um=40.5 kV)挤包绝缘电力电缆及附件 第1部分：额定电压1 kV(Um=1.2 kV)和3 kV(Um=3.6 kV)电缆 |
China National Standards 4,6 |
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 4,6 |
English PDF |
| GB/T 5169.46-2020 |
Fire hazard testing for electric and electronic products—Part 46: Test flames—Determination of the characteristic heat flux for ignition from a non-contacting flame source 电工电子产品着火危险试验 第46部分：试验火焰 非接触火焰源中起燃时特征热通量的测定 |
China National Standards 4,6 |
English PDF |
| GB/Z 37839-2019 |
Information model covering the contents of GB/T 5094.1、GB/T 5094.2、GB/T 16679、 GB/T 18656 and GB/T 16901.3 包含GB/T 5094.1、GB/T 5094.2、GB/T 16679、 GB/T 18656和GB/T 16901.3内容的信息模型 |
China National Standards 4,6 |
English PDF |
| GB/T 10067.416-2019 |
Basic specifications for electroheating and electromagnetic processing installations—Part 416: Polysilicon ingot furnace 电热和电磁处理装置基本技术条件 第416部分:多晶硅铸锭炉 |
China National Standards 4,6 |
English PDF |
| GB/T 19520.18-2018 |
Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6 mm (19 in) series—Part 3-106: Adaptation dimensions for subracks and chassis applicable with metric cabinets or racks in accordance with IEC 60917-2-1 电子设备机械结构-482.6-mm(19-in)系列机械结构尺寸-第3-106部分:适用于符合IEC-60917-2-1公制机柜或机架的插箱和机箱的适配尺寸 |
China National Standards 4,6 |
English PDF |
| GB/T 17215.646-2018 |
Electricity metering data exchange—The DLMS/COSEM suite——Part 46：Data link layer using HDLC protocol 电测量数据交换-DLMS/COSEM组件-第46部分：使用HDLC协议的数据链路层 |
China National Standards 4,6 |
English PDF |
| GBZ/T 300.164-2018 |
Determination of toxic substances in the workplace - Part 164: Diphenylmethane diisocyanate 工作场所空气有毒物质测定-第164部分：二苯基甲烷二异氰酸酯 |
China National Standards 4,6 |
English PDF |
| GB/T 29618.5215-2018 |
Field device tool (FDT) interface specification—Part 5215 : Communication implementation for common language infrastructure—IEC 61784 CPF 15 现场设备工具（FDT）接口规范 第5215部分：通用语言基础结构的通信实现 IEC 61784 CPF 15 |
China National Standards 4,6 |
English PDF |
| GB/T 29618.529-2018 |
Field device tool (FDT) interface specification—Part 529: Communication implementation for common language infrastructure—IEC 61784 CPF 9 现场设备工具(FDT)接口规范 第529部分：通用语言基础结构的通信实现 IEC 61784 CPF 9 |
China National Standards 4,6 |
English PDF |
| GB/T 29618.5232-2018 |
Field device tool (FDT) interface specification—Part 5232: Communication implementation for common language infrastructure—IEC 61784 CP 3/4、CP 3/5 and CP 3/6 现场设备工具(FDT)接口规范 第5232部分：通用语言基础结构的通信实现 IEC 61784 CP3/4、CP3/5和CP3/6 |
China National Standards 4,6 |
English PDF |
| GB/T 29618.5231-2018 |
Field device tool (FDT) interface specification—Part 5231: Communication implementation for common language infrastructure—IEC 61784 CP 3/1 and CP 3/2 现场设备工具（FDT）接口规范 第5231部分：通用语言基础结构的通信实现 IEC 61784 CP3/1和CP3/2 |
China National Standards 4,6 |
English PDF |
| GB/T 36616.4-2018 |
Information technology－Universal coded character set (basic multilingual plane)－64 dot matrix font of Chinese ideogram－Part 4:Fangsong ti 信息技术 通用编码字符集（基本多文种平面） 汉字64点阵字型 第4部分：仿宋体 |
China National Standards 4,6 |
English PDF |
| GB/T 36616.3-2018 |
Information technology－Universal coded character set (basic multilingual plane)－64 dot matrix font of Chinese ideogram－Part 3: Kai ti 信息技术 通用编码字符集（基本多文种平面） 汉字64点阵字型 第3部分：楷体 |
China National Standards 4,6 |
English PDF |
| GB/T 36616.1-2018 |
Information technology—Universal coded character set (basic multilingual plane)—64 dot matrix font of Chinese ideogram—Part 1:Song ti 信息技术 通用编码字符集（基本多文种平面） 汉字64点阵字型 第1部分：宋体 |
China National Standards 4,6 |
English PDF |
| GB/T 36616.2-2018 |
Information technology－Universal coded character set (basic multilingual plane)－64 dot matrix font of Chinese ideogram－Part 2:Hei ti 信息技术 通用编码字符集（基本多文种平面） 汉字64点阵字型 第2部分：黑体 |
China National Standards 4,6 |
English PDF |
| GB/T 11313.15-2018 |
Radio frequency connectors—Part 15: R.F.coaxial connectors with inner diameter of outer conductor 4.13mm(0.163in), characteristic impedance 50 ohms, screw coupling (Type SMA) 射频连接器 第15部分:外导体内径为4.13mm(0.163in)、特性阻抗为50Ω、螺纹连接的射频同轴连接器(SMA型) |
China National Standards 4,6 |
English PDF |
| GB/T 25802-2017 |
Disperse brilliant blue E-4R（C.I. Disperse blue 56） 分散艳蓝E-4R（C.I.分散蓝56） |
China National Standards 4,6 |
English PDF |
| GB/T 3804-2017 |
High-voltage alternating current switches for rated voltage above 3.6 kV and less than 40.5 kV 3.6 kV～40.5 kV高压交流负荷开关 |
China National Standards 4,6 |
English PDF |
| GB/T 34134-2017 |
SELV plugs and socket-outlets for household and similar purposes 16 A 6 V、12 V、24 V、48 V a.c. and d.c.—Types, basic parameters and dimensions 家用和类似用途安全特低电压（SELV）交流和直流插头插座16 A 6 V、12 V、24 V、48 V 型式、基本参数和尺寸 |
China National Standards 4,6 |
English PDF |
| GB/Z 33902-2017 |
Measurement of fluid flow by means of pressure differential devices—Guidelines on the effect of departure from the specifications and operating conditions given in GB/T 2624 and the correction methods 使用差压装置测量流体流量 偏离GB/T2624给出的要求和工作条件的影响及其修正方法 |
China National Standards 4,6 |
English PDF |
| GB/Z 33875-2017 |
Guidelines for the use of GB/T 2624—2006 GB/T 2624-2006使用指南 |
China National Standards 4,6 |
English PDF |
| GB/T 33842.4-2017 |
Information technology—Conformance testing methodology for biometric data interchange formats defined in GB/T 26237—Part 4: Finger image data 信息技术 GB/T 26237中定义的生物特征数据交换格式的符合性测试方法 第4部分：指纹图像数据 |
China National Standards 4,6 |
English PDF |
| GB/T 33742-2017 |
Technical requirements for radio frequency interface of contactless reader based on 13.56MHz and 2.45GHz dual-frequency technology 基于13.56MHz和2.45GHz双频技术的非接触式读写器射频接口技术要求 |
China National Standards 4,6 |
English PDF |
| GB/T 33739-2017 |
Test methods for radio frequency interface of contactless reader based on 13.56MHz and 2.45GHz dual-frequency technology 基于13.56MHz和2.45GHz双频技术的非接触式读写器射频接口测试方法 |
China National Standards 4,6 |
English PDF |
| GB/T 33606-2017 |
Flexible and torsion resistant cables of rated voltages from 6 kV(Um = 7.2 kV) up to 35 kV (Um = 40.5 kV) for wind power generation 额定电压6kV(Um=7.2kV)到35kV(Um=40.5kV)风力发电用耐扭曲软电缆 |
China National Standards 4,6 |
English PDF |
| GB/Z 35140-2017 |
Measurement of fluid flow by means of pressure-differential devices—Guidelines for the specification of orifice plates, nozzles and Venturi tubes beyond the scope of GB/T 2624 用差压装置测量流体流量 GB/T 2624范围之外的孔板、喷嘴和文丘里管的使用指南 |
China National Standards 4,6 |
English PDF |
| GB/T 17281-2016 |
Determination of hydrocarbons from butane (C4) to hexadecane (C16) in natural gas—Gas chromatographic method 天然气中丁烷至十六烷烃类的测定 气相色谱法 |
China National Standards 4,6 |
English PDF |
| GB/T 23668-2016 |
2,6-Dichloro-4-nitroaniline 2,6-二氯-4-硝基苯胺 |
China National Standards 4,6 |
English PDF |
| GB/T 23669-2016 |
2,6-Dibromo-4-nitroaniline 2,6-二溴-4-硝基苯胺 |
China National Standards 4,6 |
English PDF |
| GB 31604.15-2016 |
National Food Safety Standard-Food contact materials and products-2,4,6-triamino-1,3,5-triazine (melamine) migration 食品安全国家标准 食品接触材料及制品 2,4,6-三氨基-1,3,5-三嗪（三聚氰胺）迁移量的 |
China National Standards 4,6 |
English PDF |
| GB/T 32766-2016 |
Detection and identification of paralongidorus maximus (Bütschli,1874) Siddiqi,1964 最大拟长针线虫检疫鉴定方法 |
China National Standards 4,6 |
English PDF |
| GB 23200.27-2016 |
National food safety standards—Determination of 4, 6-dinitro-cresol residue in fruits Gas chromatography-mass spectrometry 食品安全国家标准 水果中4，6-二硝基邻甲酚残留量的测定 气相色谱-质谱法 |
China National Standards 4,6 |
English PDF |
| GB/T 32076.7-2015 |
High-strength structural bolting assemblies for preloading—Part 7: M39~M64—Hexagon bolt with large width across flats and nut assemblies 预载荷高强度栓接结构连接副 第7部分：M39~M64 大六角头螺栓和螺母连接副 |
China National Standards 4,6 |
English PDF |
| GB/T 30839.46-2015 |
Energy consumption grading for industrial electroheat installations—Part 46：Crystal growing furnaces 工业电热装置能耗分等 第46部分：单晶炉 |
China National Standards 4,6 |
English PDF |
| GB/T 31840.2-2015 |
Aluminum alloys power cables with extruded insulation for rated voltages from 1kV(Um=1.2kV)up to 35kV(Um=40.5 kV)—Part 2: Cables for rated voltages from 6kV(Um=7.2kV)up to 30kV(Um=36kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5 kV) 铝合金芯挤包绝缘电力电缆 第2部分：额定电压6kV(Um=7.2kV)到30kV(Um=36kV)电缆 |
China National Standards 4,6 |
English PDF |
| GB/T 31840.1-2015 |
Aluminum alloys power cables with extruded insulation for rated voltages from 1kV(Um=1.2kV)up to 35kV(Um=40.5 kV)—Part 1：Cables for rated voltages of 1 kV(Um=1.2kV) and 3kV(Um=3.6kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV) 铝合金芯挤包绝缘电力电缆 第1部分：额定电压1kV (Um=1.2kV)和3kV (Um=3.6kV)电缆 |
China National Standards 4,6 |
English PDF |
| GB/T 19520.16-2015 |
Mechanical structures for electronic equipment—Dimension of mechanical structures of the 482.6 mm (19 in) series—Part 3-100: Basic dimensions of front panels, subracks, chassis, racks and cabinets 电子设备机械结构 482.6mm(19in)系列机械结构尺寸 第3-100部分：面板、插箱、机箱、机架和机柜的基本尺寸 |
China National Standards 4,6 |
English PDF |
| GB/T 31723.406-2015 |
Metallic communication cable test methods—Part 4-6: Electromagnetic compatibility (EMC)—Surface transfer impedance—Line injection method 金属通信电缆试验方法 第4-6部分：电磁兼容 表面转移阻抗 线注入法 |
China National Standards 4,6 |
English PDF |
| GB/T 10067.46-2014 |
Basic specifications for electroheat installations―Part 46: Resistance bell furnace 电热装置基本技术条件 第46部分：罩式电阻炉 |
China National Standards 4,6 |
English PDF |
| GB/T 30929-2014 |
Determination of banned 2,4,6-trichlorophenol,pentachlorophenol and bithionol in cosmetics―High performance liquid chromatography 化妆品中禁用物质2,4,6-三氯苯酚、五氯苯酚和硫氯酚的测定 高效液相色谱法 |
China National Standards 4,6 |
English PDF |
| GB/T 30566-2014 |
GH4169 alloy bars,forgings and rings GH4169合金棒材、锻件和环形件 |
China National Standards 4,6 |
English PDF |
| GB/Z 16935.2-2013 |
Insulation coordination for equipment within low-voltage systems―Part 2-1: Application guide-Explanation of the application of the IEC 60664 series, dimensioning example and dielectric testing 低压系统内设备的绝缘配合 第2-1部分：应用指南 GB/T 16935系列应用解释,定尺寸示例及介电试验 |
China National Standards 4,6 |
English PDF |
| GB/T 29265.406-2012 |
Information technology - Information device intelligent grouping and resource sharing - Part 406: Network multimedia terminal and application 信息技术 信息设备资源共享协同服务 第406部分：网络多媒体终端及应用 |
China National Standards 4,6 |
English PDF |
| GB 17799.4-2012 |
Electromagnetic compatibility（EMC）- Part 6-4：Generic standards - Emission standard for industrial environments 电磁兼容 通用标准 工业环境中的发射 |
China National Standards 4,6 |
English PDF |
| GB/T 27894.4-2012 |
Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen,carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns 天然气 在一定不确定度下用气相色谱法测定组成 第4部分：实验室和在线测量系统中用两根色谱柱测定氮、二氧化碳和C1至C5及C6+的烃类 |
China National Standards 4,6 |
English PDF |
| GB/T 18268.25-2010 |
Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 25: Particular requirements - Test configurations, operational conditions and performance criteria for field devices with interfaces according to IEC 61784-1, CP 3/ 测量、控制和实验室用的电设备 电磁兼容性要求 第25部分：特殊要求 接口符合IEC61784-1, CP3/2的现场装置的试验配置、工作条件和性能判据 |
China National Standards 4,6 |
English PDF |
| GB/T 18268.24-2010 |
Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 24: Particular requirements - Test configurations, operational conditions and performance criteria for insulation monitoring devices according to IEC 61557-8 and fo 测量、控制和实验室用的电设备 电磁兼容性要求 第24部分：特殊要求 符合IEC 61557-8的绝缘监控装置和符合IEC 61557-9的绝缘故障定位设备的试验配置、工作条件和性能判据 |
China National Standards 4,6 |
English PDF |
| GB 25907.4-2010 |
Information technology - Uyghur, Kazak, Kirgiz coded character set - 16 Dot matrix font - Part 4: Kufi bold 信息技术 维吾尔文、哈萨克文、柯尔克孜文编码字符集 16点阵字型 第4部分：库非黑体 |
China National Standards 4,6 |
English PDF |
| GB/T 25802-2010 |
Disperse brilliant blue E-4R（C.I. Disperse blue 56） 分散艳蓝E-4R（C.I.分散蓝56） |
China National Standards 4,6 |
English PDF |
| GB/T 25785-2010 |
2-Amino-4,6-dinitrophenol sodium（picramic acid sodium hydrate） 2-氨基-4,6-二硝基酚钠（苦氨酸钠） |
China National Standards 4,6 |
English PDF |
| GB/T 25784-2010 |
2,4,6 -Trinitrophenol（Picric acid） 2,4,6-三硝基苯酚（苦味酸） |
China National Standards 4,6 |
English PDF |
| GB/T 16656.46-2010 |
Industrial automation systems and integration - Product data representation and exchange - Part 46: Integrated generic resources：Visual presentation 工业自动化系统与集成 产品数据表达与交换 第46部分：集成通用资源：可视化显示 |
China National Standards 4,6 |
English PDF |
| GB/T 18491.6-2010 |
Information technology - Software measurement - Functional size measurement - Part 6: Guide for use of GB/T 18491 series and related standards 信息技术 软件测量 功能规模测量 第6部分：GB/T 18491系列标准和相关标准的使用指南 |
China National Standards 4,6 |
English PDF |
| GB/T 19520.17-2010 |
Mechanical structures for electronic equipment - Dimension of mechanical structures of the 482.6 mm（19 in）series - Part 3-105: Dimensions and design aspects for 1U high chassis 电子设备机械结构 482.6mm“（19in）系列机械结构尺寸 第3-105部分：1U高度机箱的尺寸和设计要求 |
China National Standards 4,6 |
English PDF |
| GB/T 24371-2009 |
Spinning preparatory, spinning and doubling (twisting) machinery - Tubes for ring-spinning, doubling and twisting spindles, taper 1:38 and 1:64 纺纱准备、纺纱和并（捻）机械 环锭纺、并、捻锭子用筒管 锥度1∶38和1∶64 |
China National Standards 4,6 |
English PDF |
| GB/T 23669-2009 |
2,6-Dibromo-4-nitroaniline 2，6-二溴-4-硝基苯胺 |
China National Standards 4,6 |
English PDF |
| GB/T 23668-2009 |
2,6-Dichloro-4-nitroaniline 2，6-二氯-4-硝基苯胺 |
China National Standards 4,6 |
English PDF |
| GB/T 23296.15-2009 |
Food contact materials - Polymer - Determination of 2,4,6-triamino-1,3,5-triazine（melamine）in food simulants - High performance liquid chromatography 食品接触材料 高分子材料 食品模拟物中2，4，6-三氨基-1，3，5-三嗪（三聚氰胺）的测定 高效液相色谱法 |
China National Standards 4,6 |
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 4,6 |
English PDF |
| GB/T 19520.14-2009 |
Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482.6 mm (19 in) series - Part 3-103: Keying and alignment pin 电子设备机械结构 482.6mm(19in)系列机械结构尺寸 第3-103部分：编码键和定位销 |
China National Standards 4,6 |
English PDF |
| GB/T 19520.13-2009 |
Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482.6 mm (19 in) series - Part 3-102: Injector/extractor handle 电子设备机械结构 482.6mm(19in)系列机械结构尺寸 第3-102部分：插拔器手柄 |
China National Standards 4,6 |
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 4,6 |
English PDF |
| GB/T 12706.4-2008 |
Power cables with extruded insulation and their accessories for rated voltages from lkV (Um=1.2kV) up to 35kV(Um=40.5kV) - Part 4: Test requirements on accessories for cables with rated voltages from 6kV(Um=7.2kV) up to 35kV(Um=40.5kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV)挤包绝缘电力电缆及附件 第4部分：额定电压6kV(Um=7.2kV)到35kV(Um=40.5kV)电力电缆附件试验要求 |
China National Standards 4,6 |
English PDF |
| GB/T 12706.2-2008 |
Power cables with extruded insulation and their accessories for rated voltages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV) - Part 2: Cables for rated voltages from 6kV(Um=7.2kV) up to 30kV(Um=36kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV)挤包绝缘电力电缆及附件 第2部分：额定电压6kV(Um=7.2kV)到30kV(Um=36kV)电缆 |
China National Standards 4,6 |
English PDF |
| GB/T 12706.1-2008 |
Power cables with extruded insulation and their accessories for rated voltages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV) - Part 1: Cables for rated voltage of 1kV (Um=1.2kV) and 3kV (Um=3.6kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV)挤包绝缘电力电缆及附件 第1部分：额定电压1kV(Um=1.2kV)和3kV(Um=3.6kV)电缆 |
China National Standards 4,6 |
English PDF |
| GB/T 20772-2008 |
Determination of 461 pesticides and related chemicals residues in animal muscles - LC-MS-MS method 动物肌肉中461种农药及相关化学品残留量的测定 液相色谱-串联质谱法 |
China National Standards 4,6 |
English PDF |
| GB/T 20771-2008 |
Determination of 486 pesticides and related chemicals residues in honey - LC-MS-MS method 蜂蜜中486种农药及相关化学品残留量的测定 液相色谱-串联质谱法 |
China National Standards 4,6 |
English PDF |
| GB/T 20770-2008 |
Determination of 486 pesticides and related chemicals residues in grains - LC-MS-MS method 粮谷中486种农药及相关化学品残留量的测定 液相色谱-串联质谱法 |
China National Standards 4,6 |
English PDF |
| GB 14245.4-2008 |
Information technology - Chinese ideogram coded character set (basic set) - 64 dot matrix font - Part 4:Fangsong Ti 信息技术 汉字编码字符集（基本集） 64点阵字型 第4部分：仿宋体 |
China National Standards 4,6 |
English PDF |
| GB 14245.3-2008 |
Information technology - Chinese ideogram coded character set (basic set) - 64 dot matrix font - Part 3:Kai Ti 信息技术 汉字编码字符集（基本集） 64点阵字型 第3部分：楷体 |
China National Standards 4,6 |
English PDF |
| GB 14245.2-2008 |
Information technology - Chinese ideogram coded character set (basic set) - 64 dot matrix font - Part 2:Hei Ti 信息技术 汉字编码字符集（基本集) 64点阵字型 第2部分：黑体 |
China National Standards 4,6 |
English PDF |
| GB 14245.1-2008 |
Information technology - Chinese ideogram coded character set (basic set) - 64 dot matrix font - Part 1:Song Ti 信息技术 汉字编码字符集（基本集） 64点阵字型 第1部分：宋体 |
China National Standards 4,6 |
English PDF |
| GB/T 12972.5-2008 |
Flexible rubber-sheathed cables for mining purposes - Part 5：Flexible cables for rated voltages up to 0.66/1.14kV 矿用橡套软电缆 第5部分: 额定电压0.66/1.14kV 及以下移动橡套软电缆 |
China National Standards 4,6 |
English PDF |
| GB/T 12972.3-2008 |
Flexible rubber-sheathed cables for mining purposes - Part 3：Trailing coalcutter cables with monitoring core and semiconducting screens for rated voltage of 0.66/1.14kV 矿用橡套软电缆 第3部分: 额定电压0.66/1.14kV 采煤机屏蔽监视加强型软电缆 |
China National Standards 4,6 |
English PDF |
| GB/T 22055.1-2008 |
Microscopes - Screw threads for objectives and related nosepieces - Part 1: Screw thread type RMS (4/5in×1/36in) 显微镜 物镜螺纹 第1部分：RMS型物镜螺纹（4/5in×1/36in） |
China National Standards 4,6 |
English PDF |
| GB/T 15972.46-2008 |
Specifications for optical fibre test methods - Part 46: Measurement methods and test procedures for transmission and optical characteristics - Monitoring of changes in optical transmittance 光纤试验方法规范 第46部分：传输特性和光学特性的测量方法和试验程序 透光率变化 |
China National Standards 4,6 |
English PDF |
| GB/T 21450-2008 |
Crude petroleum and petroleum products - Compressibility factors for hydrocarbons in the range 638 kg/m3 to 1074 kg/m3 原油和石油产品 密度在638kg/m3到1074 kg/m3范围内的烃压缩系数 |
China National Standards 4,6 |
English PDF |
| GB/T 5013.6-2008 |
Rubber insulated cables of rated voltages up to and including 450/750V - Part 6：Arc welding electrode cables 额定电压450/750V及以下橡皮绝缘电缆 第6部分：电焊机电缆 |
China National Standards 4,6 |
English PDF |
| GB/T 14805.6-2007 |
Electronic data interchange for administration, commerce and transport (EDIFACT) - Application level syntax rules (Syntax version number: 4，Syntax release number:1) - Part 6: Secure authentication and acknowledgement message(message type - AUTACK) 行政、商业和运输业电子数据交换（EDIFACT） 应用级语法规则(语法版本号:4，语法发布号:1) 第6部分: 安全鉴别和确认报文(报文类型为AUTACK) |
China National Standards 4,6 |
English PDF |
| GB/T 11313.4-2007 |
Radio-frequency connecters. - Part 4: R.F.coaxial connectors with inner diameter of outer conductor 16mm(0.63in) with screw lock - Characteristic impedance 50 ohms (Type 7-16) 射频连接器 第4部分：外导体内径为16mm(0.63in)、特性阻抗为50Ω、螺纹连接的射频同轴连接器(7-16型) |
China National Standards 4,6 |
English PDF |
| GB/T 20652-2006 |
Chain slings of welded construction - Grades M(4),S(6) and T(8) M(4)、S(6)和T(8)级焊接吊链 |
China National Standards 4,6 |
English PDF |
| GB/T 20503-2006 |
Anodizing of aluminium and its alloys - Measurement of specular reflectance and specular gloss at angles of 20°,45°,60°or 85° 铝及铝合金阳极氧化 阳极氧化膜镜面反射率和镜面光泽度的测定 20°、45°、60°、85°角度方向 |
China National Standards 4,6 |
English PDF |
| GB 3906-2006 |
Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV 3.6kV～40.5kV交流金属封闭开关设备和控制设备 |
China National Standards 4,6 |
English PDF |
| GB/T 20438.6-2006 |
Functional safety of electrical/electronic/programmable electronic safety-related systems―Part 6: Guidelines on the application of GB/T 20438.2 and GB/T 20438.3 电气/电子/可编程电子安全相关系统的功能安全 第6部分: GB/T 20438.2 和GB/T 20438.3 的应用指南 |
China National Standards 4,6 |
English PDF |
| GB/T 5023.6-2006 |
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V Part 6: Lift cables and cables for flexible connections 额定电压450/750V及以下聚氯乙烯绝缘电缆 第6部分:电梯电缆和挠性连接用电缆 |
China National Standards 4,6 |
English PDF |
| GB/T 5801-2006 |
Rolling bearings - Needle roller bearings, dimension series 48, 49 and 69 - Boundary dimensions and tolerances 滚动轴承 48、49和69尺寸系列滚针轴承 外形尺寸和公差 |
China National Standards 4,6 |
English PDF |
| GB/T 18700.6-2005 |
Telecontrol equipment and systems-Part 6-2:Telecontrol protocols compatible with ISO standards and ITU-T recommendations-Use of basic standards(OSI layers 1-4) 远动设备和系统 第6-2部分:与ISO标准和ITU-T建议 兼容的远动协议 OSI 1至4层基本标准的使用 |
China National Standards 4,6 |
English PDF |
| GB 3804-2004 |
High-voltage alternating-current switches for rated voltage above 3.6 kV and less than 40.5 kV 3.6 kV~40.5 kV 高压交流负荷开关 |
China National Standards 4,6 |
English PDF |
| GB/T 17980.64-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 64:Insecticides against leaf miner on apple 农药 田间药效试验准则(二) 第64部分:杀虫剂防治苹果金纹细蛾 |
China National Standards 4,6 |
English PDF |
| GB/T 17980.146-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 146:Plant growth regulator trials on the figure index of apple 农药 田间药效试验准则(二) 第146部分:植物生长调节剂提高苹果果形指数试验 |
China National Standards 4,6 |
English PDF |
| GB/T 18889-2002 |
Electric cables-test methods for accessories for power cables with rated voltages from 6kV(Um=7.2kV)up to 35kV(Um=40.5kV) 额定电压6 kV(Um=7.2 kV)到35 kV(Um=40.5 kV)电力电缆附件试验方法 |
China National Standards 4,6 |
English PDF |
| GB/T 13997-1999 |
Technical requirement for 2048kbit/s，8448kbit/s，34368kbit/s，139264kbit/s optical line terminals 2048kbit/s、8448kbit/s、34368kbit/s、139264kbit/s光端机技术要求 |
China National Standards 4,6 |
English PDF |
| GB/T 4772.1-1999 |
Dimensions and output series for rotating electrical machines--Part 1:Frame numbers 56 to 400 and flange numbers 55 to 1080 旋转电机尺寸和输出功率等级 第1部分:机座号56～400和凸缘号55～1080 |
China National Standards 4,6 |
English PDF |
| GB/T 17281-1998 |
Natural gas--Determination of hydrocarbons from butane(C4) to hexadecane(C16)--Gas chromato-graphic method 天然气中丁烷至十六烷烃类的测定 气相色谱法 |
China National Standards 4,6 |
English PDF |
| GB/T 16816-1997 |
A 48/56/64 kbit/s data circuit terminating equipment standardized for use on digital point-to-point leased circuits 点对点数字租用电路上使用的48/56/64kbit/s数据电路终接设备技术要求 |
China National Standards 4,6 |
English PDF |
| GB/T 16113-1995 |
Workplace air--Determination of2，4，6-trinitrotoluene--Gas chroma tographic method 车间空气中三硝基甲苯的气相色谱测定方法 |
China National Standards 4,6 |
English PDF |
| GB/T 15845.5-1995 |
Performance requirements of audiovisual terminals--Video code for audiovisual services at P×64kbit/s 视听用户终端技术要求 P×64kbit/s视听业务的视频编解码器 |
China National Standards 4,6 |
English PDF |
| GB/T 15845.1-1995 |
Performance requirements of audiovisual terminals--Frame structure for a 64 to 1920kbit/s channel in audiovisual teleservices 视听用户终端技术要求 视听用户终端业务中64～1920kbit/s信道的帧结构 |
China National Standards 4,6 |
English PDF |
| GB/T 15840-1995 |
Technical requirement for optical line terminals at 4×139 264 kbit/s 4×139 264 kbit/s 光端机技术要求 |
China National Standards 4,6 |
English PDF |
| GB/T 15839-1995 |
Networking specifications for64～1920 kbit/s video-conferencing systems 64～1920 kbit/s会议电视系统进网技术要求 |
China National Standards 4,6 |
English PDF |
| GB/T 9405-1995 |
Performance and test methods of the third order digital multiplex equipment operating at 34368 kbit/s and using positive justification 34368kbit/s 正码速调整三次群数字复用设备技术要求和测试方法 |
China National Standards 4,6 |
English PDF |
| GB/T 11324-1995 |
Performance and test methods of the fourth order digital multiplex equimpent operatingat 139264 kbit/s and using positive justification 139264kbit/s正码速调整四次群数字复用设备技术要求和测试方法 |
China National Standards 4,6 |
English PDF |
| GB/T 15118-1994 |
Technical requirement for digital line systems on optical fibre cables at 4×139264 kbit/s 4×139264 kbit/s 光缆数字线路系统技术要求 |
China National Standards 4,6 |
English PDF |
| GB/T 13169-1991 |
General specification for 4MHz (960ch) carrier systems on standardized 1.2/4.4 mm coaxial cable pairs 标准1.2/4.4 mm同轴线对上4 MHz (960路)载波通信系统总技术要求 |
China National Standards 4,6 |
English PDF |
| GB/T 12509-1990 |
16， 24 Dot matrix font setand data set of Uighur character for information interchange 信息交换用维吾尔文16、24点阵字母集及数据集 |
China National Standards 4,6 |
English PDF |
| GB/T 11299.12-1989 |
Methods of measurement for radio equipment used insatellite earth stations--Part 3:Methods of measurements for combination of sub-systems--Section two:Measurement of the figure of merit(G/T)of the receiving system in the 4GHz to 6GHz range 卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第二节:4～6 GHz接收系统品质因数(G/T)测量 |
China National Standards 4,6 |
English PDF |
| GB/T 9716-1988 |
Information processing--Unrecorded 12.7mm (0.5in)wide magnetic tape for information interchange-32ftpmm(800 ftpi)NRZ1，126ftpmm(3200ftpi)phase encoded and 356ftpmm(9042ftpi) NRZ1 信息处理 信息交换用9磁道，12.7mm(0.5in)未记录磁带 32ftpmm(800ftpi)NRZ1制，126ftpmm(3200ftpi)调相制和356ftpmm(9042ftpi)NRZ1制 |
China National Standards 4,6 |
English PDF |
| GB/T 9412-1988 |
Modems for date transmission at 48 kilobits per second using 60～108 kHz group band circuits 用于60～108 kHz基群电路的48 kbit/s数据传输的调制解调器 |
China National Standards 4,6 |
English PDF |
| GB/T 9363-1988 |
Information processing--9-Track， 12.7mm (0.5in) wide magnetictape for information interchange--Format and recording，using group coding at 246 cpmm(6250 cpi) 信息处理 信息交换用9磁道12.7mm(0.5in)磁带成组编码方式246 cpmm (6250 cpi) 的格式及记录 |
China National Standards 4,6 |
English PDF |
| GB/T 7594.4-1987 |
Rubber insulationand sheath of electric cables and wires--Part 4:Ordinary duty rubber sheath 65℃ 电线电缆橡皮绝缘和橡皮护套 第4部分:65℃一般橡皮护套 |
China National Standards 4,6 |
English PDF |
| GB/T 7422.2-1987 |
16×12， 16×8， 16×4 Dot matrix data set of Mongo-lian characters for information interchange 信息交换用蒙古文16×12、16×8、16×4点阵数据集 |
China National Standards 4,6 |
English PDF |
| GB/T 7422.1-1987 |
16×12， 16×8， 16×4 Dot matrix font set of Mongo-lian characters for information interchange 信息交换用蒙古文16×12、16×8、16×4点阵字模集 |
China National Standards 4,6 |
English PDF |
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