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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 15696.1-2009 Information technology - Open sYStems interconnection - Connection-oriented presentation protocol - Part 1: Protocol specification
    信息技术 开放系统互连 面向连接的表示协议 第1部分:协议规范

    YS-China National GB Standards

    GB/T 15910-2009 Monitoring and testing for energy saving of heat-transmission and distribution sYStem
    热力输送系统节能监测

    YS-China National GB Standards

    GB/Z 19032-2009 Quality management sYStems - Guidelines for the application of GB/T19001 in education
    质量管理体系 GB/T19001在教育组织中的应用指南

    YS-China National Standards

    GB/T 16484.11-2009 Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 11: Determination of lead oxide content - Flame atomic absorption spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第11部分:氧化铅量的测定 火焰原子吸收光谱法

    YS-China National GB Standards

    GB/T 16558.4-2009 The ship maintenance sYStem - Part 4: Code and description for the work card and equipment card
    船舶维修保养体系 第4部分:设备卡、工作卡格式与初始化要求

    YS-China National GB Standards

    GB/T 16484.18-2009 Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 18: Determination of ignition loss content in light rare earth carbonate - Gravimetry
    氯化稀土、碳酸轻稀土化学分析方法 第18部分:碳酸轻稀土中灼减量的测定 重量法

    YS-China National GB Standards

    GB/T 16484.16-2009 Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 16: Determination of water insoluble substance content in rare earth chloride - Gravimetry
    氯化稀土、碳酸轻稀土化学分析方法 第16部分:氯化稀土中水不溶物量的测定 重量法

    YS-China National GB Standards

    GB/T 16484.15-2009 Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 15: Determination of chlorine content in light rare earth carbonate - Silver nitrate turbidimetry
    氯化稀土、碳酸轻稀土化学分析方法 第15部分:碳酸轻稀土中氯量的测定 硝酸银比浊法

    YS-China National GB Standards

    GB/T 16484.14-2009 Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 14: Determination of phosphorus radical content - Phosphorus-antimonate-molybdenum blue spectrophotometry
    氯化稀土、碳酸轻稀土化学分析方法 第14部分:磷酸根量的测定 锑磷钼蓝分光光度法

    YS-China National GB Standards

    GB/T 16484.13-2009 Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 13: Determination of ammonium chloride content - Distillation-titrimetry
    氯化稀土、碳酸轻稀土化学分析方法 第13部分:氯化铵量的测定 蒸馏-滴定法

    YS-China National GB Standards

    GB/T 16484.21-2009 Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 21: Determination of iron oxide content - 1,10-phenanthroline spectrophotometry
    氯化稀土、碳酸轻稀土化学分析方法 第21部分:氧化铁量的测定 1,10-二氮杂菲分光光度法

    YS-China National GB Standards

    GB/T 16484.1-2009 Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 1: Determination of cerium oxide content - Ammonium ferrous sulfate titrimetry
    氯化稀土、碳酸轻稀土化学分析方法 第1部分:氧化铈量的测定 硫酸亚铁铵滴定法

    YS-China National GB Standards

    GB/T 16484.2-2009 Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 2: Determination of europium oxide content - Inductively coupled plasma mass spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第2部分:氧化铕量的测定 电感耦合等离子体质谱法

    YS-China National GB Standards

    GB/T 16484.10-2009 Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 10: Determination of manganese oxide content - Flame atomic absorption spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第10部分:氧化锰量的测定 火焰原子吸收光谱法

    YS-China National GB Standards

    DL/T 5212.6-2009 Power Construction Quality Acceptance and evaluation procedures - Part 6: Water and hydrogen production equipment and sYStems

    YS-China Electricity & Power Standards

    DL/T 5212.5-2009 The Power Construction Quality Acceptance and evaluation procedures - Part 5: the pipeline and sYStem

    YS-China Electricity & Power Standards

    DL/T 5210.6-2009 Specification for construction quality acceptance and evaluation of electric power construct. Part 6: The equipment and the sYStem with the water treatment and hydrogen generation

    YS-China Electricity & Power Standards

    DL/T 5210.5-2009 Code for construction quality acceptance and evaluation of electric power construct. Part 5: Piping and SYStem

    YS-China Electricity & Power Standards

    GB/T 16439-2009 General specification for AC servo sYStem
    交流伺服系统通用技术条件

    YS-China National GB Standards

    GB/T 16484.12-2009 Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 12: Determination of sulfate radical
    氯化稀土、碳酸轻稀土化学分析方法 第12部分:硫酸根量的测定

    YS-China National GB Standards


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