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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 15300-1994- English Version of China National Standard
    Potentiometers for use in electronic equipment--Part 2:Blank detail specification--Lead-screw actuated and rotary preset potentiometers--Assessmentlevel E
    电子设备用电位器 第二部分:空白详细规范 螺杆驱动和旋转预调电位器 评定水平 E
    GB/T 15414-1994- English Version of China National Standard
    Generic specification for furnace high-temperature television system
    炉用高温电视系统总技术条件
    GB/T 15294-1994- English Version of China National Standard
    Minimum performance requirements on high fidelity FM radio tuners
    高保真调频广播调谐器最低性能要求
    GB/T 15287-1994- English Version of China National Standard
    Complete filter units for radio interference suppression--Part 1:Generic specification
    抑制射频干扰整件滤波器 第一部分:总规范
    GB/T 15298-1994- English Version of China National Standard
    Potentiometers for use in electronicequipment--Part 1:Generic specification
    电子设备用电位器 第一部分:总规范
    GB/T 15288-1994- English Version of China National Standard
    Complete filter units for radio interference suppression--Part 2:Sectional specification--Selection of methods of test and general requirements
    抑制射频干扰整件滤波器 第二部分:分规范 试验方法的选择和一般要求
    GB/T 15299-1994- English Version of China National Standard
    Potentiometers for use in electronic equipment--Part 2:Sectional specification--Lead-screw actuated and rotary preset potentiometers
    电子设备用电位器 第二部分:分规范 螺杆驱动和旋转预调电位器
    GB/T 15293-1994- English Version of China National Standard
    Measuring methods for thyristor--Gate turn-off thyristor
    晶闸管测试方法 可关断晶闸管
    GB/T 15411-1994- English Version of China National Standard
    Generic specification for explosive atmospheresapplied TV
    防爆应用电视总技术条件
    GB/T 15267-1994- English Version of China National Standard
    Rigid polyvinyl chloride sheet and film forfoodstuff packing
    食品包装用聚氯乙烯硬片、膜
    GB/T 15262-1994- English Version of China National Standard
    Ambient air--Determination of sulfur dioxide--Formaldehyde absorbing-pararosaniline spectrophotometry
    环境空气 二氧化硫的测定 甲醛吸收-副玫瑰苯胺分光光度法
    GB/T 15263-1994- English Version of China National Standard
    Ambient air--Determination of total hydrocarbons--Gas chromatographic method
    环境空气 总烃的测定 气相色谱法
    GB/T 15265-1994- English Version of China National Standard
    Ambient air--Determination of dustfall--Gravimetric method
    环境空气 降尘的测定 重量法
    GB/T 15264-1994- English Version of China National Standard
    Ambient air--Determination of lead--Flame atomic absorption spectrophotometric method
    环境空气 铅的测定 火焰原子吸收分光光度法
    GB/T 13823.9-1994- English Version of China National Standard
    Methods for the calibration of vibration and shock pick-ups--Testing of transverse shock sensitivity
    振动与冲击传感器的校准方法 横向冲击灵敏度测试
    GB/T 15242.4-1994- English Version of China National Standard
    Hydraulic fluid power--Cylinder rod and piston seals for reciprocating applications of bearing rings--Dimensions and tolerances of housings
    液压缸活塞和活塞杆动密封装置用支承环安装沟槽尺寸系列和公差
    GB/T 15242.3-1994- English Version of China National Standard
    Hydraulic fluid power--Cylinder rod and piston seals for reciprocating applications of Co-axial seals--Dimensions and tolerances of housings
    液压缸活塞和活塞杆动密封装置用同轴密封件安装沟槽尺寸系列和公差
    GB/T 15242.2-1994- English Version of China National Standard
    Hydraulic fluid power--Cylinder rod and piston seals for reciprocating applications of bearing rings--Dimensions and tolerances
    液压缸活塞和活塞杆动密封装置用支承环尺寸系列和公差
    GB/T 15242.1-1994- English Version of China National Standard
    Hydraulic fluidpower--Cylinder rod and piston seals for reciprocating applications of co-axial seals--Dimensions and tolerances
    液压缸活塞和活塞杆动密封装置用同轴密封件尺寸系列和公差
    GB/T 15241-1994- English Version of China National Standard
    Ergonomic related to mental work-load general terms
    人类工效学 与心理负荷相关的术语
    SJ 20037.2-1994- English Version of China Electronics Standard
    Detail specification for type LGB 2A0606 fixed inductors
    lgb2a0606型固定电感器详细规范
    GB/T 15234-1994- English Version of China National Standard
    Plastics flat pallets
    塑料平托盘
    GB/T 2005-1994- English Version of China National Standard
    Coke for metallurgy--Determination of coke breeze content and size consist
    冶金焦炭的焦末含量及筛分组成的测定方法
    GB/T 223.49-1994- English Version of China National Standard
    Methods for chemical analysis of iron,steel and alloy--Extraction separation-chlorophosphonazo mA spectro-photometric method for the determination of the total rare earth content
    钢铁及合金化学分析方法 萃取分离-偶氮氯膦mA分光光度法测定稀土总量
    GB/T 223.36-1994- English Version of China National Standard
    Methods for chemical analysis of iron,steel and alloy--The neutral titration method for the determination of nitrogen content after distillation separation
    钢铁及合金化学分析方法 蒸馏分离-中和滴定法测定氮量
    GB/T 223.32-1994- English Version of China National Standard
    Methods for chemical analysis of iron,steel and alloy--The hypophosphite reduction-iodimetric method for the determination of arsenic content
    钢铁及合金化学分析方法 次磷酸钠还原-碘量法测定砷量
    GB/T 223.50-1994- English Version of China National Standard
    Methods for chemical analysis of iron,steel and alloy--The phenylfluorone-CTMAB direct photometric method for the determination of tin content
    钢铁及合金化学分析方法 苯基荧光酮-溴化十六烷基三甲基胺直接光度法测定锡量
    GB/T 223.47-1994- English Version of China National Standard
    Methods for chemical analysis of iron,steel and alloy--The carrier precipitation-molybdenumblue potometric method for the determination of antimony content
    钢铁及合金化学分析方法 载体沉淀-钼蓝光度法测定锑量
    GB/T 15260-1994- English Version of China National Standard
    Nickel-based alloys--Determination of resistance to intergranular corrosion
    镍基合金晶间腐蚀试验方法
    GB/T 223.6-1994- English Version of China National Standard
    Methods for chemical analysis of iron,steel and alloy--The neutralization titrimetric method for the determination of boron content
    钢铁及合金化学分析方法 中和滴定法测定硼量
    GB/T 223.33-1994- English Version of China National Standard
    Methods forchemical analysis of iron,steel and alloy--The chlorophosphonago mA photometric method for the determination of cerium content after extraction separation
    钢铁及合金化学分析方法 萃取分离-偶氮氯膦mA光度法测定铈量
    GB/T 223.30-1994- English Version of China National Standard
    Methods for chemical analysis of iron,steel and alloy--The arsenazo Ⅲspectrophotometric method for the determination of zirconium content after separation by p-bromomandelic acid
    钢铁及合金化学分析方法 对-溴苦杏仁酸沉淀分离-偶氮胂Ⅲ分光光度法测定锆量
    GB/T 15225-1994- English Version of China National Standard
    Graduation of physical performances for building curtain walls
    建筑幕墙物理性能分级
    GB/T 2677.6-1994- English Version of China National Standard
    Fibrous raw material--Determination of solvent extractives
    造纸原料有机溶剂抽出物含量的测定
    GB/T 15221-1994- English Version of China National Standard
    Analytical method of cobalt-60 in water
    水中钴-60的分析方法
    GB/T 2677.8-1994- English Version of China National Standard
    Fibrous raw material--Determination of acid-insoluble lignin
    造纸原料酸不溶木素含量的测定
    GB/T 15220-1994- English Version of China National Standard
    Analytical method of iron-59 in water
    水中铁-59的分析方法
    GB/T 15218-1994- English Version of China National Standard
    Standards of classification for groundwater resources
    地下水资源分类分级标准
    GB 15213-1994- English Version of China National Standard
    Medical electron accelerators--Functionalperformance characteristics and test methods
    医用电子加速器性能和试验方法
    GB/T 2678.4-1994- English Version of China National Standard
    Pulps and paper--Determination of zero-span tensile properties
    纸浆和纸零距抗张强度测定法
    GB/T 2677.9-1994- English Version of China National Standard
    Fibrous raw material--Determination of pentosan
    造纸原料多戊糖含量的测定
    GB 15207-1994- English Version of China National Standard
    Video motion detector
    视频入侵报警器
    GB 50216-1994- English Version of China National Standard
    Unified standard for reliability design of railway engineering structures
    铁路工程结构可靠度设计统一标准
    GB/T 15189-1994- English Version of China National Standard
    Specification of DOS Chinese information processing system interface
    DOS中文信息处理系统接口规范
    GB/T 15185-1994- English Version of China National Standard
    Cast iron and copper alloy ball valves
    铁制和铜制球阀
    GB 15179-1994- English Version of China National Standard
    Food machinery lubricating grease
    食品机械润滑脂
    GB/T 11138-1994- English Version of China National Standard
    Industrial aromatic hydrocarbons--Test method of copper corrosion
    工业芳烃铜片腐蚀试验法
    GB/T 15181-1994- English Version of China National Standard
    Capacity calibration of spherical metal tanks--Strapping method
    球形金属罐容积标定法(围尺法)
    GB/T 3141-1994- English Version of China National Standard
    Industrial liquid lubricants--ISO viscosity classification
    工业液体润滑剂 ISO粘度分类
    GB/T 15174-1994- English Version of China National Standard
    Programmes for reliability growth
    可靠性增长大纲

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