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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 "GB" GB Standards List:
  • GB/T 22386-2008- English Version of China National Standard
    Common format for transient data exchange(COMTRADE) for power systems
    电力系统暂态数据交换通用格式
    GB/T 14048.10-2008- English Version of China National Standard
    Low-voltage switchgear and controlgear - Part 5-2: Control circuit devices and switching element - Proximtiy switches
    低压开关设备和控制设备 第5-2部分:控制电路电器和开关元件 接近开关
    GB/T 22392-2008- English Version of China National Standard
    Photography - Processing chemicals - Specifications for hydroquinone
    摄影 加工用化学品 对苯二酚
    GB/T 5054.1-2008- English Version of China National Standard
    Road vehicles - Multi-core connecting cables - Part 1: Test methods and requirements for basic performance sheathed cables
    道路车辆 多芯连接电缆 第1部分:普通护套电缆的性能要求和试验方法
    GB/T 22397-2008- English Version of China National Standard
    Photography - Processing chemicals - Specifications for ammonium thiocyanate
    摄影 加工用化学品 硫氰酸铵
    GB/T 18136-2008- English Version of China National Standard
    AC high voltage electrostatic shielding clothing and test procedure
    交流高压静电防护服装及试验方法
    GB/T 22389-2008- English Version of China National Standard
    Guidelines of metal oxide surge arresters without gaps for HVDC converter stations
    高压直流换流站无间隙金属氧化物避雷器导则
    GB/T 22398-2008- English Version of China National Standard
    Photography - Processing chemicals - Specifications for potassium hydroxide
    摄影 加工用化学品 氢氧化钾
    GB/T 6568-2008- English Version of China National Standard
    Screen clothes for live working
    带电作业用屏蔽服装
    GB 15578-2008- English Version of China National Standard
    Safety requirements for resistance welding machine
    电阻焊机的安全要求
    GB/T 5054.2-2008- English Version of China National Standard
    Road vehicles - Multi-core connecting cables - Part 2: Test methods and requirements for high performance sheathed cables
    道路车辆 多芯连接电缆 第2部分:高性能护套电缆的性能要求和试验方法
    GB/T 9864-2008- English Version of China National Standard
    Method for determination of silver in photographic films, papers, emulsions, fixing baths, effluents, sludges or residues
    胶片、相纸、乳剂、定影液、污水、淤泥或残留物的银量测定方法
    GB/T 9861-2008- English Version of China National Standard
    Imaging materials - Photographic film and papers - Method for determining the resistance of photographic emulsions to wet abrasion
    成像材料 照相胶片和相纸 照相乳剂湿抗划伤的测量方法
    GB/T 3783-2008- English Version of China National Standard
    General specification for low-voltage apparatus in ships
    船用低压电器基本要求
    GB/T 19185-2008- English Version of China National Standard
    Calculation method of live working minimum approach distance on a.c.transmission line
    交流线路带电作业安全距离计算方法
    GB/T 14766-2008- English Version of China National Standard
    Photography - Black-and-white continuous-tone papers - Determination of ISO speed and ISO range for printing
    摄影 黑白连续影调相纸 ISO感光度和ISO印相范围的测定
    GB/T 22399-2008- English Version of China National Standard
    Photography - Processing chemicals - Specifications for Sodium hydroxide
    摄影 加工用化学品 氢氧化钠
    GB/T 18037-2008- English Version of China National Standard
    Technical requirements and design guide for live working tools
    带电作业工具基本技术要求与设计导则
    GB/T 18038-2008- English Version of China National Standard
    General specification of microprocessor-based protection equipment for electrified railway traction power supply system
    电气化铁道牵引供电系统微机保护装置通用技术条件
    GB/T 22390.4-2008- English Version of China National Standard
    Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 4: DC protection equipment
    高压直流输电系统控制与保护设备 第4部分:直流系统保护设备
    GB/T 22390.3-2008- English Version of China National Standard
    Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 3: DC pole control equipment
    高压直流输电系统控制与保护设备 第3部分:直流系统极控设备
    GB 50458-2008- English Version of China National Standard
    Code for design of straddle monorail transit
    跨座式单轨交通设计规范
    GB/T 2315-2008- English Version of China National Standard
    Nominal failing load series and coupling dimensions for electric power fittings
    电力金具 标称破坏载荷系列及连接型式尺寸
    GB/T 9582-2008- English Version of China National Standard
    Photography - Industrial radiographic films - Determination of ISO speed, ISO average gradient and ISO gradients G2 and G4 when exposed to X-and Gamma-radiation
    摄影 工业射线胶片 ISO感光度,ISO平均斜率和ISO斜率G2和G4的测定(用X和γ射线曝光)
    GB 12662-2008- English Version of China National Standard
    Disruptor
    爆炸物解体器
    GB 14050-2008- English Version of China National Standard
    Types and safety technical requirements of system earthing
    系统接地的型式及安全技术要求
    GB/T 17622-2008- English Version of China National Standard
    Live working - Gloves of insulating material
    带电作业用绝缘手套
    GB/T 17468-2008- English Version of China National Standard
    The guide for choice power transformers
    电力变压器选用导则
    GB/T 22390.5-2008- English Version of China National Standard
    Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 5: DC line fault location
    高压直流输电系统控制与保护设备 第5部分:直流线路故障定位装置
    GB/T 22390.6-2008- English Version of China National Standard
    Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 6: Substation transient fault oscillograph device
    高压直流输电系统控制与保护设备 第6部分:换流站暂态故障录波装置
    GB/T 22391-2008- English Version of China National Standard
    Test method of endurance for solid tyres - Drum method
    实心轮胎耐久性试验方法 转鼓法
    GB/T 22390.2-2008- English Version of China National Standard
    Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 2: AC and DC station control equipment
    高压直流输电系统控制与保护设备 第2部分:交直流系统站控设备
    GB/T 13395-2008- English Version of China National Standard
    Regulation of hot washing for electric power apparatus
    电力设备带电水冲洗导则
    GB/T 15166.6-2008- English Version of China National Standard
    High-voltage alternating-current fuses - Part 6: Application guide for the selection of fuse-links of high-voltage fuses for transformer circuit applications
    高压交流熔断器 第6部分:用于变压器回路的高压熔断器的熔断件选用导则
    GB/T 15166.2-2008- English Version of China National Standard
    High-voltage alternating-current fuses - Part 2: Current-limiting fuses
    高压交流熔断器 第2部分:限流熔断器
    GB/T 14545-2008- English Version of China National Standard
    Washing tools with limited water for live working (Short water gun with long water column)
    带电作业用小水量冲洗工具(长水柱短水枪型)
    GB/T 22396-2008- English Version of China National Standard
    Terminology relating to pressure sensitive adhesive products
    压敏胶粘制品术语
    GB/T 22387-2008- English Version of China National Standard
    Residual current operated relay
    剩余电流动作继电器
    GB/T 22390.1-2008- English Version of China National Standard
    Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 1: Opertor control system
    高压直流输电系统控制与保护设备 第1部分:运行人员控制系统
    GB/T 7596-2008- English Version of China National Standard
    In-service quality criteria of turbine oils used in power plants
    电厂运行中汽轮机油质量
    GB/T 5590-2008- English Version of China National Standard
    Low voltage explosion protection electromagnetic starter for mining
    矿用防爆低压电磁起动器
    GB/T 2317.1-2008- English Version of China National Standard
    Test method for electric power fittings - Part 1: Mechanical tests
    电力金具试验方法 第1部分:机械试验
    GB/T 22384-2008- English Version of China National Standard
    Testing specification of security and stability control system for power system
    电力系统安全稳定控制系统检验规范
    GB/T 7602.1-2008- English Version of China National Standard
    Determination of T501 oxidation inhibitor content in transformer oil or turbine oil - Part 1: Spectrophotometric method
    变压器油、汽轮机油中T501抗氧化剂含量测定法 第1部分:分光光度法
    GB/T 50452-2008- English Version of China National Standard
    Technical specifications for protection of historic buildings against man-made vibration
    古建筑防工业振动技术规范
    GB/T 12145-2008- English Version of China National Standard
    Quality criterion of water and steam for generating unit and steam power epuipment
    火力发电机组及蒸汽动力设备水汽质量
    GB/T 13035-2008- English Version of China National Standard
    Live working-insulating ropes
    带电作业用绝缘绳索
    GB/T 18269-2008- English Version of China National Standard
    Live working-Hand tools for use up to 1kV a.c .and 1.5kV d.c.
    交流1kV、直流1.5kV及以下电压等级带电作业用绝缘手工工具
    GB/T 15148-2008- English Version of China National Standard
    Technical specification of power load management system
    电力负荷管理系统技术规范
    GB/T 14286-2008- English Version of China National Standard
    Live working-Terminology for tools, equipment and devices
    带电作业工具设备术语

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