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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 33521.1-2017 Mechannical vibration—Ground-borne noise and vibration arising from rail sYStems—Part1:General guidance
    机械振动 轨道系统产生的地面诱导结构噪声和地传振动 第1部分:总则

    YS-China National Standards

    GB/T 19346.1-2017 Amorphous and nanocrYStalline alloys measurement methods—Part 1:AC magnetic properties by the use of ring specimens
    非晶纳米晶合金测试方法 第1部分:环形试样交流磁性能

    YS-China National Standards

    GB/T 33498-2017 Surface chemical analYSis—Characterization of nanostructured materials
    表面化学分析 纳米结构材料表征

    YS-China National Standards

    GB/T 33502-2017 Surface chemical analYSis—Recording and reporting data in X-ray photoelectron spectroscopy(XPS)
    表面化学分析 X射线光电子能谱(XPS)数据记录与报告的规范要求

    YS-China National Standards

    GB/T 33588.2-2017 Lightning protection sYStem components(LPSC)—Part 2: Requirements for conductors and earth electrodes
    雷电防护系统部件(LPSC) 第2部分:导体和接地极的要求

    YS-China National Standards

    GB/T 33584.1-2017 Seawater quality requirements and analYSis method for seawater cooling system—Part 1:Determination of calcium and magnesium
    海水冷却水质要求及分析检测方法 第1部分:钙、镁离子的测定

    YS-China National Standards

    GB/T 33513-2017 Belt drives—PulleYS and V-ribbed belts for the automotive industry—PK profile :Dimensions
    带传动 汽车多楔带与带轮 PK型:尺寸

    YS-China National Standards

    GB/T 33524.1-2017 Modular taper interface with ball track sYStem—Part 1: Dimensions and designation of shanks
    带有钢球拉紧系统的模块圆锥接口 第1部分:柄部尺寸和标记

    YS-China National Standards

    GB/T 23639-2017 Energy conservation and corrosion-resistant steel-made cable support sYStem
    节能耐腐蚀钢制电缆桥架

    YS-China National Standards

    GB/T 22779-2017 Liquid crYStal displaying quartz clocks
    液晶式石英钟

    YS-China National Standards

    GB/T 33800-2017 Ships and marine technology—Ship recycling management sYStems—Specifications for management systems for safe and environmentally sound ship recycling facilites
    船舶与海上技术 拆船管理体系 拆船厂安全与环境无害化管理体系规范

    YS-China National Standards

    GB/T 33754-2017 The method of energy consumption test and calculation for oilfield production sYStem
    气田生产系统能耗测试和计算方法

    YS-China National Standards

    GB/T 1563-2017 Taper keYS—Cross section dimensions of keyways
    楔键 键槽的剖面尺寸

    YS-China National Standards

    GB/T 33757.1-2017 Energy saving ratio for distributed energy sYStems of combined cooling, heating and power—Part 1:Fossil energy driven systems
    分布式冷热电能源系统的节能率 第1部分:化石能源驱动系统

    YS-China National Standards

    GB/T 20501.3-2017 Public information guidance sYStems—Design principles and requirements for guidance elements—Part 3: Location plans
    公共信息导向系统 导向要素的设计原则与要求 第3部分:平面示意图

    YS-China National Standards

    GB/T 33562-2017 Information security technology—Secure domain name sYStem deployment guide
    信息安全技术 安全域名系统实施指南

    YS-China National Standards

    GB/T 33631-2017 General requirements for inlet and exhaust sYStem of aero-derivative gas turbine assembly
    航空派生型燃气轮机成套设备进排气系统通用技术要求

    YS-China National Standards

    GB/T 33676-2017 Technical specifications for inspection of lightning protection sYStem in telecommunication site (station)
    通信局(站)防雷装置检测技术规范

    YS-China National Standards

    GB/T 33589-2017 Technical requirements for connecting microgrid to power sYStem
    微电网接入电力系统技术规定

    YS-China National Standards

    GB/T 33587-2017 Safety guide for charging electrical sYStem and equipments
    充电电气系统与设备安全导则

    YS-China National Standards


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