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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 12312-2012 Sensory analYSis - Method of investigating sensitivity of taste
    感官分析 味觉敏感度的测定方法

    YS-China National GB Standards

    GB/T 1234-2012 High resistance alloYS for electrical heating
    高电阻电热合金

    YS-China National GB Standards

    GB/T 12668.701-2012 Adjustable speed electrical power drive sYStems - Part 701: Generic interface and use of profiles for power drive systems - Interface definition
    调速电气传动系统 第701部分:电气传动系统的通用接口和使用规范 接口定义

    YS-China National GB Standards

    GB/T 12859.1-2012 Piezoelectric ceramic resonators - A specification in the IEC quality assessment SYStem for electronic components(IECQ) - Part 1: Generic specification-Qualification approval
    电子元器件质量评定体系规范 压电陶瓷谐振器 第1部分:总规范- 鉴定批准

    YS-China National GB Standards

    GB/T 12859.201-2012 Piezoelectric ceramic resonators - A specification in the quality assessment SYStem for electronic components - Part 2-1: Blank detail specification-Assessment level E
    电子元器件质量评定体系规范 压电陶瓷谐振器 第2-1部分:空白详细规范-评定水平E

    YS-China National GB Standards

    GB/T 12859.2-2012 Piezoelectric ceramic resonators - A specification in the IEC quality assessment SYStem for electronic components (IECQ) - Part 2: Sectional specification-Qualification approval
    电子元器件质量评定体系规范 压电陶瓷谐振器 第2部分:分规范- 鉴定批准

    YS-China National GB Standards

    GB/T 5231-2012 Designation and chemical composition of wrought copper and copper alloYS
    加工铜及铜合金牌号和化学成分

    YS-China National Standards

    GB/T 13187-2012 Magnetic tape sound recording and reproducing sYStems - General conditions and requirements
    磁带录放音系统 一般条件与要求

    YS-China National GB Standards

    GB/T 11297.12-2012 Test method for extinction ratio of optical crYStal
    光学晶体消光比的测量方法

    YS-China National GB Standards

    GB/T 3286.3-2012 Methods for chemical analYSis of limestone and dolomite - Part 3: The determination of aluminium oxide content - The chrome azurol S spectrophotometric method and the complexometric titration method
    石灰石及白云石化学分析方法 第3部分:氧化铝含量的测定 铬天青S分光光度法和络合滴定法

    YS-China National Standards

    GB/T 14598.18-2012 Measuring relaYS and protection equipment - Part 22-5: Electrical disturbance tests - Surge immunity test
    量度继电器和保护装置 第22-5部分:电气骚扰试验 浪涌抗扰度试验

    YS-China National GB Standards

    GB/T 8151.4-2012 Methods for chemical analYSis of zinc concentrates - Part 4: Determination of silicon dioxide content - Molybdenum blue spectrophotometry
    锌精矿化学分析方法 第4部分:二氧化硅量的测定 钼蓝分光光度法

    YS-China National Standards

    GB/T 15566.11-2012 Guidance sYStem for public information - Setting principles and requirement - Part 11: Vehicle parking lot
    公共信息导向系统 设置原则与要求 第11部分:机动车停车场

    YS-China National GB Standards

    GB/T 15566.9-2012 Public information guidance sYStem - Setting principles and requirements - Part 9: Tourist attraction
    公共信息导向系统 设置原则与要求 第9部分:旅游景区

    YS-China National GB Standards

    GB/T 8151.5-2012 Methods for chemical analYSis of zinc concentrates - Part 5: Determination of lead content - The flame atomic absorption spectrometric method
    锌精矿化学分析方法 第5部分:铅量的测定 火焰原子吸收光谱法

    YS-China National Standards

    GB/T 8151.6-2012 Methods for chemical analYSis of zinc concentrates - Part 6: Determination of copper content - The flame atomic absorption spectrometric method
    锌精矿化学分析方法 第6部分:铜量的测定 火焰原子吸收光谱法

    YS-China National Standards

    GB/T 8151.7-2012 Methods for chemical analYSis of zinc concentrates - Part 7: Determination of arsenic content - Hydride generation-atomic fluorescence spectrometry and the potassium bromate titrimetric method
    锌精矿化学分析方法 第7部分:砷量的测定 氢化物发生-原子荧光光谱法和溴酸钾滴定法

    YS-China National Standards

    GB/T 8151.8-2012 Methods for chemical analYSis of zinc concentrates - Part 8: Determination of cadmium content - The flame atomic absorption spectrometric method
    锌精矿化学分析方法 第8部分:镉量的测定 火焰原子吸收光谱法

    YS-China National Standards

    GB/T 8151.9-2012 Methods for chemical analYSis of zinc concentrates - Part 9: Determination of fluorine content - The ion selective electrode method
    锌精矿化学分析方法 第9部分:氟量的测定 离子选择电极法

    YS-China National Standards

    GB/T 15861-2012 General specification of ion beam etching sYStem
    离子束蚀刻机通用规范

    YS-China National GB Standards


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