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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, Purchase services.
  •  China "YS" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
    GB/T 25716-2010 cold chamber die casting machines for magnesium alloYS
    镁合金冷室压铸机

    YS-China National Standards

    GB/T 25890.5-2010 Railway applications - Fixed installations - DC switchgear - Part 5: Surge arresters and low-voltage limiters for specific use in d.c. sYStem
    轨道交通 地面装置 直流开关设备 第5部分:直流避雷器和低压限制器

    YS-China National Standards

    GB/T 25938-2010 Automatic weighing sYStem for small chemicals in rubber mixing process
    炼胶工序中小料自动配料称量系统

    YS-China National Standards

    GB/T 25879-2010 Determination of lYSozyme in chicken egg white - Spectrophotometry
    鸡蛋蛋清中溶菌酶的测定 分光光度法

    YS-China National Standards

    GB/T 25447-2010 Proton exchange membrane fuel cell test sYStem and activation system
    质子交换膜燃料电池测试台及活化台

    YS-China National Standards

    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

    YS-China National Standards

    GB/T 25510-2010 Mechanical sYStems and components for general use - Reference dictionary for rolling bearings
    机械系统和通用件 滚动轴承参考字典

    YS-China National Standards

    GB/T 25859-2010 The stand form and basic parameters of ice storage tank in cool storage sYStem
    蓄冷系统用蓄冰槽 型式与基本参数

    YS-China National Standards

    GB/T 26007-2010 Copper and copper alloYS - Strip for springs and connectors
    弹性元件和接插件用铜带

    YS-China National Standards

    GB/T 25844-2010 Field analyzer house sYStem in process
    工业用现场分析小屋成套系统

    YS-China National Standards

    GB/T 25717-2010 Hot chamber die casting machines for magnesium alloYS
    镁合金热室压铸机

    YS-China National Standards

    GB/T 25877-2010 Starch gel electrophoresis isozyme analYSis
    淀粉胶电泳同工酶分析

    YS-China National Standards

    GB/T 25934.2-2010 Methods for chemical analYSis of high purity gold - Part 2: Inductively coupled plasma mass spectrometry standard enter emendation-inner standard method - Determination of impurity elements contents
    高纯金化学分析方法 第2部分:ICP-MS-标准加入校正-内标法 测定杂质元素的含量

    YS-China National Standards

    GB/T 25885-2010 Measurement of the mean and distribution of fibre diameter for wool - The laserscan fiber diameter analYSer
    羊毛纤维平均直径及其分布试验方法 激光扫描仪法

    YS-China National Standards

    GB/T 25939-2010 Up-stream equipment sYStem for rubber internal mixer
    密闭式炼胶机上辅机系统

    YS-China National Standards

    GB/T 24150-2009 Plastics - Flame retardant impact-resistant polYStyrene compound
    塑料 阻燃抗冲击聚苯乙烯专用料

    YS-China National Standards

    GB/T 23594.1-2009 Chemical analYSis methods of rare earth contents in samarium-europium-gadolinium concentrates - Part 1: Determination of total rare earth oxide content - Gravimetry
    钐铕钆富集物化学分析方法 第1部分:稀土氧化物总量的测定 重量法

    YS-China National Standards

    GB/T 6809.6-2009 Reciprocating internal combustion engines - Vocabulary of components and sYStems - Part 6: Lubricating systems
    往复式内燃机 零部件和系统术语 第6部分:润滑系统

    YS-China National Standards

    GB/T 23614.1-2009 Methods for chemical analYSis of titanium nickel shape memory alloy - Part 1: Determination of nickel content - Dimethylglyoxime precipitate separatioin-EDTA complex-zinc chloride back titration
    钛镍形状记忆合金化学分析方法 第1部分:镍量的测定 丁二酮肟沉淀分离-EDTA络合-氯化锌返滴定法

    YS-China National Standards

    JGJ/T 182-2009 Technical specification for nondestructive testing of rock bolt sYStem

    YS-China Building & Construction Standards


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