China string GB Standards Search

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.

China "string" GB Standards List:

Standard Code	Standard Title	Standard Class	Order
GB/T 7000.220-2023	Luminaires Part 2-20: Special requirements Light strings 灯具第2-20部分：特殊要求灯串	China National Standards string	English PDF
GB/T 21421.1-2021	Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V—Part 1：Standard strength classes and end fittings 标称电压高于1 000V的架空线路用复合绝缘子串元件第1部分：标准强度等级和端部装配件	China National Standards string	English PDF
GB/T 39212-2020	Drill string compensating system of floating drilling unit 浮式钻井船钻柱升沉补偿装置	China National Standards string	English PDF
GB/T 25318-2019	Locking devices for ball and socket couplings of string insulator units—Dimensions and tests 绝缘子串元件球窝联接用锁紧销尺寸和试验	China National Standards string	English PDF
GB/T 4056-2019	Dimensions of ball and socket couplings of string insulator units 绝缘子串元件的球窝联接尺寸	China National Standards string	English PDF
GB/T 25429-2019	Petroleum drilling and production equipment—Drill string non-return valve 石油天然气钻采设备钻具止回阀	China National Standards string	English PDF
GB/T 25318-2019	Locking devices for ball and socket couplings of string insulator units—Dimensions and tests 绝缘子串元件球窝联接用锁紧销尺寸和试验	China National Standards string	English PDF
GB/T 4056-2019	Dimensions of ball and socket couplings of string insulator units 绝缘子串元件的球窝联接尺寸	China National Standards string	English PDF
GB/T 37265-2018	Petroleum and natural gas industries－Design and operating limits of drill strings with aluminium alloy drill pipes 石油天然气工业-含铝合金钻杆的钻柱设计及操作极限	China National Standards string	English PDF
GB/T 32753-2016	Test methods for degummed ramie string(unseperated fibers) 苎麻精干麻硬条（并丝）率试验方法	China National Standards string	English PDF
GB/T 21421.2-2014	Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V― Part 2：Dimensions and characteristics 标称电压高于1 000V 的架空线路用复合绝缘子串元件第2部分：尺寸与特性	China National Standards string	English PDF
GB/T 30774-2014	Test method to determine stringiness of sealants 密封胶粘连性的测定	China National Standards string	English PDF
GB/T 1001.2-2010	Insulators for overhead lines with a nominal voltage above 1000V - Part 2: Insulator strings and insulator sets for a.c.systems - Definitions, test methods and acceptance criteria 标准电压高于1000V的架空线路绝缘子第2部分：交流系统用绝缘子串及绝缘子串组定义、试验方法和接收准则	China National Standards string	English PDF
GB/T 25318-2010	Locking devices for ball and socket couplings of string insulator units：Dimensions and tests. 绝缘子串元件球窝联接用锁紧销：尺寸和试验	China National Standards string	English PDF
GB/T 25317-2010	Dimensions of clevis and tongue couplings of string insulator units 绝缘子串元件的槽型连接尺寸	China National Standards string	English PDF
GB/T 25429-2010	Specification for drill string non-return valve 钻具止回阀规范	China National Standards string	English PDF
GB/T 25084-2010	Insulator strings and sets for overhead lines with a nominal voltage greater than 1000V - AC power arc tests 标称电压高于1000V的架空线路用绝缘子串和绝缘子串组交流工频电弧试验	China National Standards string	English PDF
GB/T 22705-2008	Safety specifications for cords and drawstrings on children’s clothing 童装绳索和拉带安全要求	China National Standards string	English PDF
GB/T 22702-2008	Standard safety size for drawstrings on children’s upper wear 儿童上衣拉带安全规格	China National Standards string	English PDF
GB/T 22709-2008	Residual strength of string insulator units of glass or ceramic material for overhead lines after mechanical damage of the dielectric 架空线路玻璃或瓷绝缘子串元件绝缘体机械破损后的残余强度	China National Standards string	English PDF
GB/T 22708-2008	Thermal-mechanical performance test and mechanical performance test on string insulator units 绝缘子串元件的热机和机械性能试验	China National Standards string	English PDF
GB/T 23155-2008	Safety requirements and test methods of drawstrings and cords on children’s clothing for import and export 进出口儿童服装绳带安全要求及测试方法	China National Standards string	English PDF
GB/T 4056-2008	Ball and socket coupling dimensions of string insulator units 绝缘子串元件的球窝连接尺寸	China National Standards string	English PDF
GB/T 21421.1-2008	Composite string insulator units for overhead lines with a nominal voltage greater than 1000V - Part 1: Standard strength classes and end fittings 标称电压高于1000V架空线路用复合绝缘子串元件第1部分：标准强度等级和端部附件	China National Standards string	English PDF

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