Cart:
 |
GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 39560.12-2024 |
Determination of certain substances in electronic and electrical products-Part 12: Simultaneous determination of polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry 电子电气产品中某些物质的测定-第12部分：气相色谱-质谱法同时测定聚合物中的多溴联苯、多溴二苯醚和邻苯二甲酸酯 |
China National Standards ether |
 English PDF |
| GB/T 33285.2-2024 |
Leather and fur - Determination of alkylphenols and alkylphenol polyoxyethylene ethers - Part 2: Indirect method 皮革和毛皮-烷基酚及烷基酚聚氧乙烯醚的测定-第2部分：间接法 |
China National Standards ether |
English PDF |
| GB 29436-2023 |
Energy consumption limit per unit product for methanol, ethylene glycol and dimethyl ether 甲醇、乙二醇和二甲醚单位产品能源消耗限额 |
China National Standards ether |
English PDF |
| GB/T 43371-2023 |
General requirements for safety of tethered balloons 系留气球安全性通用要求 |
China National Standards ether |
English PDF |
| GB/T 23554-2023 |
etheric solution 乙烯利可溶液剂 |
China National Standards ether |
English PDF |
| GB/T 43258.4-2023 |
Road vehicles Diagnostic communications over Internet Protocol (DoIP) Part 4: ethernet-based high-speed data link connectors 道路车辆 基于因特网协议的诊断通信 (DoIP) 第4部分: 基于以太网的高速数据链路连接器 |
China National Standards ether |
English PDF |
| GB/T 42561-2023 |
Information technology - Telecommunications and information exchange between systems - Real-time ethernet adapted to technical requirements for time-sensitive networks 信息技术 系统间远程通信和信息交换 实时以太网适配时间敏感网络技术要求 |
China National Standards ether |
English PDF |
| GB/T 25254-2022 |
Polytetramethylene ether glycol (PTMEG) for industrial use 工业用聚四亚甲基醚二醇(PTMEG) |
China National Standards ether |
English PDF |
| GB/T 41874-2022 |
Plastic Polyphenylene ether (PPE) resin 塑料 聚苯醚（PPE）树脂 |
China National Standards ether |
English PDF |
| GB/T 41873-2022 |
Plastic Polyether ether ketone (PEEK) resin 塑料 聚醚醚酮（PEEK）树脂 |
China National Standards ether |
English PDF |
| GB/T 40896-2021 |
Determination of diethylene glycol monoethyl ether in cosmetics—Gas chromatography mass spectrometry 化妆品中二乙二醇单乙醚的测定 气相色谱-质谱法 |
China National Standards ether |
English PDF |
| GB/T 38876-2020 |
Test method for access network equipment—10Gbit/s ethernet passive optical network (10G EPON) 接入网设备测试方法 10Gbit/s以太网无源光网络（10G EPON） |
China National Standards ether |
English PDF |
| GB/T 39560.6-2020 |
Determination of certain substances in electrical and electronic products—Part 6: Polybrominated biphenyls and polybrominated diphenyl ethers in polymers by gas chromatography-mass spectrometry（GC-MS） 电子电气产品中某些物质的测定 第6部分：气相色谱-质谱仪（GC-MS）测定聚合物中的多溴联苯和多溴二苯醚 |
China National Standards ether |
English PDF |
| GB/T 28029.12-2020 |
Electronic railway equipment—Train communication network (TCN)—Part 3-4: ethernet Consist Network(ECN) 轨道交通电子设备 列车通信网络（TCN） 第3-4部分：以太网编组网（ECN） |
China National Standards ether |
English PDF |
| GB/T 28029.6-2020 |
Electronic railway equipment—Train communication network (TCN)—Part 2-5: ethernet Train Backbone（ETB） 轨道交通电子设备 列车通信网络（TCN） 第2-5部分：以太网列车骨干网（ETB） |
China National Standards ether |
English PDF |
| GB/T 38273.2-2019 |
Plastics—Thermoplastic polyester/ester and polyether/ester elastomers for moulding and extrusion—Part 2: Preparation of test specimens and determination of properties 塑料 热塑性聚酯/酯和聚醚/酯模塑和挤塑弹性体 第2部分：试样制备和性能测定 |
China National Standards ether |
English PDF |
| GB/T 38273.1-2019 |
Plastics—Thermoplastic polyester/ester and polyether/ester elastomers for moulding and extrusion—Part 1:Designation system and basis for specification 塑料 热塑性聚酯/酯和聚醚/酯模塑和挤塑弹性体 第1部分：命名系统和分类基础 |
China National Standards ether |
English PDF |
| GB/T 31843.450-2019 |
Maritime navigation and radiocommunication equipment and systems—Digital interfaces—Part 450：Multiple talkers and multiple listeners—ethernet interconnection 海上导航和无线电通信设备及系统 数字接口 第450部分：多发话器和多受话器 以太网连接 |
China National Standards ether |
English PDF |
| GB/T 38273.1-2019 |
Plastics—Thermoplastic polyester/ester and polyether/ester elastomers for moulding and extrusion—Part 1:Designation system and basis for specification 塑料 热塑性聚酯/酯和聚醚/酯模塑和挤塑弹性体 第1部分：命名系统和分类基础 |
China National Standards ether |
English PDF |
| GB/T 37639-2019 |
Determination of polybrominated biphenyls and polybrominated diphenyl ethers in plastic products—Gas chromatography and mass spectrometry 塑料制品中多溴联苯和多溴二苯醚的测定 气相色谱-质谱法 |
China National Standards ether |
English PDF |
| GB/T 37638-2019 |
Determination of polybrominated biphenyls and polybrominated biphenyl ethers in plastic products—High performance liquid chromatography 塑料制品中多溴联苯和多溴二苯醚的测定 高效液相色谱法 |
China National Standards ether |
English PDF |
| GB 1886.297-2018 |
National food safety standard - Food Additives - Polyoxypropylene Glycerol ether 食品安全国家标准-食品添加剂-聚氧丙烯甘油醚 |
China National Standards ether |
English PDF |
| GB/T 37176-2018 |
Alcohols/ethers-based aromatics 醇醚基芳烃 |
China National Standards ether |
English PDF |
| GB/T 37083-2018 |
Technical requirements for access network—Interoperability of ethernet passive optical network（EPON）system 接入网技术要求-EPON系统互通性 |
China National Standards ether |
English PDF |
| GB/T 37081-2018 |
Technical requirements for access network—10Gbit/s ethernet passive optical network (10G-EPON) 接入网技术要求-10Gbit/s-以太网无源光网络(10G-EPON) |
China National Standards ether |
English PDF |
| GB/T 37196-2018 |
Plastics—Polyether polyols/polymeric polyols—Determination of aldehydes and ketones 塑料-聚醚多元醇聚合物多元醇-醛酮含量的测定 |
China National Standards ether |
English PDF |
| GB 1886.298-2018 |
National Food Safety Standard - Food Additives - Polyoxypropylene Ethylene Oxide Glycerol ether 食品安全国家标准-食品添加剂-聚氧丙烯氧化乙烯甘油醚 |
China National Standards ether |
English PDF |
| GB/T 21671-2018 |
ethernet technology based local area network(LAN) systems acceptance test methods 基于以太网技术的局域网（LAN）系统验收测试方法 |
China National Standards ether |
English PDF |
| GB/T 35859-2018 |
Determination of ethylene glycol monoethyl ether insoluble contents in polymer materials for offset printing plates—Filtering method 胶印版材用高聚物中乙二醇单乙醚不溶物含量的测定 过滤法 |
China National Standards ether |
English PDF |
| GB/T 35894-2018 |
Determination of 10 forbidden glycol ethers and esters in cosmetics—GC-MS 化妆品中10种禁用二元醇醚及其酯类化合物的测定 气相色谱-质谱法 |
China National Standards ether |
English PDF |
| GB/T 36006-2018 |
Control and communicatoin network—Safety-over-etherCAT specification 控制与通信网络 Safety-over-EtherCAT规范 |
China National Standards ether |
English PDF |
| GB/T 34531-2017 |
Periodic inspection and evaluation of liquefied dimethyl ether steel cylinders 液化二甲醚钢瓶定期检验与评定 |
China National Standards ether |
English PDF |
| GB/T 13747.1-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 1：Determination of tin content—Potassium iodate titration and phenylfluorone-polyethylene glycoloctyl phenyl ether spectrophotometry 锆及锆合金化学分析方法 第1部分：锡量的测定 碘酸钾滴定法和苯基荧光酮-聚乙二醇辛基苯基醚分光光度法 |
China National Standards ether |
English PDF |
| GB/T 33843-2017 |
Test method for access network equipment—Passive optical network based on ethernet（EPON） 接入网设备测试方法 基于以太网方式的无源光网络（EPON） |
China National Standards ether |
English PDF |
| GB/T 33146-2016 |
Valves for liquefied dimethyl ether cylinders 液化二甲醚瓶阀 |
China National Standards ether |
English PDF |
| GB/T 33147-2016 |
Liquefied dimethyl ether cylinders 液化二甲醚钢瓶 |
China National Standards ether |
English PDF |
| GB 1886.259-2016 |
National Food Safety Standard-Food Additives-Sucrose Polypropylene ether 食品安全国家标准 食品添加剂 蔗糖聚丙烯醚 |
China National Standards ether |
English PDF |
| GB 1886.72-2016 |
National Food Safety Standard-Food Additives-Polyoxyethylene polyoxypropylene amine ether 食品安全国家标准 食品添加剂 聚氧乙烯聚氧丙烯胺醚 |
China National Standards ether |
English PDF |
| GB/T 32492-2016 |
Content of dimethyl ether in liquefied petroleum gas by gas chromatography 液化石油气中二甲醚含量气相色谱分析法 |
China National Standards ether |
English PDF |
| GB 23200.28-2016 |
National food safety standards—Determination of multiple ether herbicides residues in foods Gas chromatography - mass spectrometry 食品安全国家标准 食品中多种醚类除草剂残留量的测定 气相色谱-质谱法 |
China National Standards ether |
English PDF |
| GB 23200.2-2016 |
National food safety standards—Determination of diphenyl ether herbicide residues in cereals and oil seeds Gas chromatography-mass spectrometry 食品安全国家标准 除草剂残留量检测方法第2部分：气相色谱-质谱法测定 粮谷及油籽中二苯醚类除草剂残留量 |
China National Standards ether |
English PDF |
| GB 1886.58-2015 |
National Food Safety Standard-Food Additives-ether 食品安全国家标准 食品添加剂 乙醚 |
China National Standards ether |
English PDF |
| GB 1886.59-2015 |
National Food Safety Standard-Food Additives-Petroleum ether 食品安全国家标准 食品添加剂 石油醚 |
China National Standards ether |
English PDF |
| GB 31535-2015 |
The norm of energy consumption per unit product of dimethylether 二甲醚单位产品能源消耗限额 |
China National Standards ether |
English PDF |
| GB/T 31230.6-2014 |
Industrial ethernet fieldbus EtherCAT―Part 6: Application Layer protocol specification 工业以太网现场总线EtherCAT 第6部分：应用层协议规范 |
China National Standards ether |
English PDF |
| GB/T 31230.5-2014 |
Industrial ethernet fieldbus EtherCAT—Part 5: Application Layer service definition 工业以太网现场总线EtherCAT 第5部分：应用层服务定义 |
China National Standards ether |
English PDF |
| GB/T 31230.4-2014 |
Industrial ethernet fieldbus EtherCAT—Part 4: Data Link Layer protocol specificatiion 工业以太网现场总线EtherCAT 第4部分：数据链路层协议规范 |
China National Standards ether |
English PDF |
| GB/T 31230.3-2014 |
Industrial ethernet fieldbus EtherCAT—Part 3: Data Link Layer service definition 工业以太网现场总线EtherCAT 第3部分：数据链路层服务定义 |
China National Standards ether |
English PDF |
| GB/T 31230.2-2014 |
Industrial ethernet fieldbus EtherCAT―Part 2: Physical Layer service and protocol specification 工业以太网现场总线EtherCAT 第2部分： 物理层服务和协议规范 |
China National Standards ether |
English PDF |
| GB/T 31230.1-2014 |
Industrial ethernet fieldbus EtherCAT―Part 1: Overview 工业以太网现场总线EtherCAT 第1部分：概述 |
China National Standards ether |
English PDF |
| GB/T 30915-2014 |
A-hydroxy polyether polyols 单羟基聚醚多元醇 |
China National Standards ether |
English PDF |
| GB 30609-2014 |
National Food Safety Standard-Food Additives-Polyoxyethylene polyoxypropylene pentaerythritol ether 食品安全国家标准 食品添加剂 聚氧乙烯聚氧丙烯季戊四醇醚 |
China National Standards ether |
English PDF |
| GB/T 30094-2013 |
Technical specification for industrial ethernet switchs 工业以太网交换机技术规范 |
China National Standards ether |
English PDF |
| GB 29975-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Difurfuryl disulbide ether 食品安全国家标准 食品添加剂 二糠基二硫醚 |
China National Standards ether |
English PDF |
| GB/T 29610-2013 |
Rubber products - Determination of polybrominated biphenyls and polybrominated diphenyl ethers - Gas chromatography and mass spectrometry 橡胶制品 多溴联苯和多溴二苯醚的测定 气相色谱-质谱法 |
China National Standards ether |
English PDF |
| GB 14167-2013 |
Safety-belt anchorages, ISOFIX anchorages systems and ISOFIX top tether anchorages for vehicles 汽车安全带安装固定点、ISOFIX固定点系统及上拉带固定点 |
China National Standards ether |
English PDF |
| GB/T 29493.1-2013 |
Determination of harmful substances in textile dyeing and finishing auxiliaries - Part 1: Determination of polybrominated biphenyl and polybrominated diphenyl ethers GC/MS method 纺织染整助剂中有害物质的测定 第1部分： 多溴联苯和多溴二苯醚的测定 气相色谱-质谱法 |
China National Standards ether |
English PDF |
| GB 29410-2012 |
Domestic dimethy ether gas cooking appliances 家用二甲醚燃气灶 |
China National Standards ether |
English PDF |
| GB/T 29232-2012 |
Network adapter of 650nm 100Mbps ethernet for plastic optical fiber 650nm百兆以太网塑料光纤网络适配器 |
China National Standards ether |
English PDF |
| GB/T 29231-2012 |
Opto-electronic-opto transceiver of 650nm 100Mbps ethernet for plastic optical fiber transmission system 塑料光纤系统用650nm百兆以太网光-电-光转发器 |
China National Standards ether |
English PDF |
| GB/T 29230.1-2012 |
Opto-electronic-opto bidirectional wavelength converter for plastic optical fiber transmission system - Part 1: Wavelength converter between 650nm and 1550nm (or 1310nm or 850nm) of 100Mbps ethernet 塑料光纤系统用光-电-光双向波长转换器 第1部分：百兆以太网650nm与1550nm/1310nm/850nm波长转换器 |
China National Standards ether |
English PDF |
| GB/T 29229-2012 |
Technical requirements for ethernet passive optical network (EPON) 基于以太网方式的无源光网络（EPON）技术要求 |
China National Standards ether |
English PDF |
| GB/T 28498-2012 |
Technical requirements of ethernet over SDH 在同步数字体系（SDH）上传送以太网帧的技术要求 |
China National Standards ether |
English PDF |
| GB/T 27960-2011 |
ethernet POWLINK communication profile specification 以太网POWERLINK通信行规规范 |
China National Standards ether |
English PDF |
| GB/T 27812-2011 |
Water treatment chemicals - Polyamino Polyether Methylene Phosphonate (PAPEMP) 水处理剂 多氨基多醚基亚甲基膦酸(PAPEMP) |
China National Standards ether |
English PDF |
| GB/T 26605-2011 |
Dimethyl ether for motor vehicle fuel 车用燃料用二甲醚 |
China National Standards ether |
English PDF |
| GB/T 26125-2011 |
Electrical and electronic products - Determination of six regulated substances (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers) 电子电气产品 六种限用物质（铅、汞、镉、六价铬、多溴联苯和多溴二苯醚）的测定 |
China National Standards ether |
English PDF |
| GB/T 12689.1-2010 |
Methods for chemical analysis of zinc and zinc alloys - Part 1: Determination of aluminum content - Chromazurol S-polyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometry, Chromeazurol S spectrophotometric method and EDTA titrimetry 锌及锌合金化学分析方法 第1部分：铝量的测定 铬天青S-聚乙二醇辛基苯基醚-溴化十六烷基吡啶分光光度法、CAS分光光度法和EDTA滴定法 |
China National Standards ether |
English PDF |
| GB/Z 26157.9-2010 |
Digital data communication for measurement and control - Fieldbus for use in industrial control systems - Type 2：ControlNet & etherNet/IP specification - Part 9： Station management 测量和控制数字数据通信 工业控制系统用现场总线 类型2：ControlNet和EtherNet/IP规范 第9部分：站管理 |
China National Standards ether |
English PDF |
| GB/Z 26157.8-2010 |
Digital data communication for measurement and control - Fieldbus for use in industrial control systems - Type 2: ControlNet and etherNet/IP specification - Part 8: Electronic data sheets 测量和控制数字数据通信 工业控制系统用现场总线 类型2：ControlNet和EtherNet/IP规范 第8部分：电子数据表 |
China National Standards ether |
English PDF |
| GB/Z 26157.7-2010 |
Digital data communication for measurement and control - Fieldbus for use in industrial control systems - Type 2: ControlNet and etherNet/IP specification - Part 7: Device profiles 测量和控制数字数据通信 工业控制系统用现场总线 类型2：ControlNet和EtherNet/IP规范 第7部分：设备行规 |
China National Standards ether |
English PDF |
| GB/Z 26157.6-2010 |
Digital data communication for measurement and control - Fieldbus for use in industrial control systems - Type 2: ControlNet and etherNet/IP specification - Part 6: Object model 测量和控制数字数据通信 工业控制系统用现场总线 类型2：ControlNet和EtherNet/IP规范 第6部分：对象模型 |
China National Standards ether |
English PDF |
| GB/Z 26157.5-2010 |
Digital data communication for measurement and control - Fieldbus for use in industrial control systems - Type 2：ControlNet and etherNet/IP specification - Part 5：Data management 测量和控制数字数据通信 工业控制系统用现场总线 类型2：ControlNet和EtherNet/IP规范 第5部分：数据管理 |
China National Standards ether |
English PDF |
| GB/Z 26157.4-2010 |
Digital data communication for measurement and control - Fieldbus for use in industrial control systems - Type 2: ControlNet and etherNet/IP specification - Part 4: Network and transport layer 测量和控制数字数据通信 工业控制系统用现场总线 类型2：ControlNet和EtherNet/IP规范 第4部分：网络层及传输层 |
China National Standards ether |
English PDF |
| GB/Z 26157.3-2010 |
Digital data communication for measurement and control - Fieldbus for use in industrial control systems - Type 2: ControlNet and etherNet/IP specification - Part 3: Data link layer 测量和控制数字数据通信 工业控制系统用现场总线 类型2：ControlNet和EtherNet/IP规范 第3部分：数据链路层 |
China National Standards ether |
English PDF |
| GB/Z 26157.2-2010 |
Digital data communication for measurement and control - Fieldbus for use in industrial control systems - Type 2: ControlNet and etherNet/IP specification - Part 2: Physical Layer and Media 测量和控制数字数据通信 工业控制系统用现场总线 类型 2：ControlNet和EtherNet/IP规范 第2部分：物理层和介质 |
China National Standards ether |
English PDF |
| GB/Z 26157.1-2010 |
Digital data communication for measurement and control - Fieldbus for use in industrial control systems - Type 2: ControlNet and etherNet/IP specification - Part 1: General description 测量和控制数字数据通信 工业控制系统用现场总线 类型2：ControlNet和EtherNet/IP规范 第1部分：一般描述 |
China National Standards ether |
English PDF |
| GB/Z 26157.10-2010 |
Digital data communication for measurement and control - Fieldbus for use in industrial control systems - Type 2: ControlNet and etherNet/IP specification - Part 10: Object library 测量和控制数字数据通信 工业控制系统用现场总线 类型2：ControlNet和EtherNet/IP规范 第10部分：对象库 |
China National Standards ether |
English PDF |
| GB 16362-2010 |
The requirements for quality assurance and radiological protection for patients in teletherapy 远距治疗患者放射防护与质量保证要求 |
China National Standards ether |
English PDF |
| GB/T 25934.3-2010 |
Methods for chemical analysis of high - purity gold - Part 3: Ethylether extraction separation - Inductively coupled plasma-atomic emission spectrometry - Determinaion of impurity elements contents 高纯金化学分析方法 第3部分：乙醚萃取分离ICP-AES法 测定杂质元素的含量 |
China National Standards ether |
English PDF |
| GB/T 25254-2010 |
Poly-(tetra methylene ether glycol )（PTMEG）for industrial 工业用聚四亚甲基醚二醇(PTMEG) |
China National Standards ether |
English PDF |
| GB/T 16577-2010 |
Plastics - Tetrahydroxy polyether polyols 塑料 四羟基聚醚多元醇 |
China National Standards ether |
English PDF |
| GB/T 16576-2010 |
Plastics - Trihydroxy polyether polyols 塑料 三羟基聚醚多元醇 |
China National Standards ether |
English PDF |
| GB/T 12008.7-2010 |
Plastics - Polyether polyols - Part 7：Determination of viscosity 塑料 聚醚多元醇 第7部分：粘度的测定 |
China National Standards ether |
English PDF |
| GB/T 12008.6-2010 |
Plastics - Polyether polyols - Part 6: Determination of degree of unsaturation 塑料 聚醚多元醇 第6部分：不饱和度的测定 |
China National Standards ether |
English PDF |
| GB/T 12008.5-2010 |
Plastics - Polyether polyols - Part 5：Determination of acidity as acid number 塑料 聚醚多元醇 第5部分：酸值的测定 |
China National Standards ether |
English PDF |
| GB/T 12008.2-2010 |
Plastics - Polyether polyols - Part 2：Specification 塑料 聚醚多元醇 第2部分：规格 |
China National Standards ether |
English PDF |
| GB/T 15594-2010 |
Plastics - Octahydroxy polyether polyols 塑料 八羟基聚醚多元醇 |
China National Standards ether |
English PDF |
| GB 25035-2010 |
Dimethyl ether for city gas 城镇燃气用二甲醚 |
China National Standards ether |
English PDF |
| GB/T 24451-2009 |
Low resilience flexible polyether polyurethane cellular plastics 慢回弹软质聚氨酯泡沫塑料 |
China National Standards ether |
English PDF |
| GB/T 12008.4-2009 |
Plastics - Polyether polyols - Part 4: Determination of sodium and potassium 塑料 聚醚多元醇 第4部分：钠和钾的测定 |
China National Standards ether |
English PDF |
| GB/T 12008.3-2009 |
Plastics - Polyether polyols - Part 3: Determination of hydroxyl number 塑料 聚醚多元醇 第3部分：羟值的测定 |
China National Standards ether |
English PDF |
| GB/T 12008.1-2009 |
Plastics - Polyether polyols - Part 1: Designation system 塑料 聚醚多元醇 第1部分：命名系统 |
China National Standards ether |
English PDF |
| GB/T 13835.8-2009 |
Test method for rabbit hair - Part 8: Extractable matter by ether 兔毛纤维试验方法 第8部分：乙醚萃取物含量 |
China National Standards ether |
English PDF |
| GB/T 22983-2008 |
Determination of six polyether antibiotics residues in milk and milk powder - LC-MS-MS method 牛奶和奶粉中六种聚醚类抗生素残留量的测定 液相色谱-串联质谱法 |
China National Standards ether |
English PDF |
| GB/T 5535.1-2008 |
Animal and vegetable fats and oils - Determination of unsaponifiable matter - Part 1: Method using diethyl ether extraction 动植物油脂 不皂化物测定 第1部分：乙醚提取法 |
China National Standards ether |
English PDF |
| GB/T 12729.12-2008 |
Spices and condiments - Determination of no - Volatile ether extract 香辛料和调味品 不挥发性乙醚抽提物的测定 |
China National Standards ether |
English PDF |
| GB/T 15894-2008 |
Chemical reagent - Petroleum ether 化学试剂 石油醚 |
China National Standards ether |
English PDF |
| GB/T 21671-2008 |
Acceptance test specification for Local Area Network (LAN) systems based on ethernet technology 基于以太网技术的局域网系统验收测评规范 |
China National Standards ether |
English PDF |
| GB/Z 21276-2007 |
Determination of restricted substances - Polybrominated biphenyls and polybrominated diphenyl ethers in electrical and electronic equipment 电子电气产品中限用物质多溴联苯（PBBs）、多溴二苯醚（PBDEs）检测方法 |
China National Standards ether |
English PDF |
| Find out:113Items | To Page of: First -Previous-Next -Last | 1 2 |
+86-755-25831330
