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中华人民共和国国家标准

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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 28966-2012 Cutter/bucket-wheel dredger supervisory control sYStem
    绞吸/斗轮挖泥船疏浚监控系统

    YS-China National Standards

    GB/T 28809-2012 Railway applications - Communication, signaling and processing sYStems - Safety related electronic systems for signaling
    轨道交通 通信、信号和处理系统 信号用安全相关电子系统

    YS-China National Standards

    GB/T 28372-2012 FerroalloYS - Sampling and preparation of samples-General rules
    铁合金 取样和制样总则

    YS-China National Standards

    GB/T 28892-2012 Surface chemical analYSis - X-ray photoelectron spectroscopy -Description of selected instrumental performance parameters
    表面化学分析 X射线光电子能谱 选择仪器性能参数的表述

    YS-China National Standards

    GB/T 28470-2012 Methods of evaluating the performance of electrical and pneumatic analogue computing unit for use in industrial process measurement and control sYStems
    工业过程测量和控制系统用电动和气动模拟计算器性能评定方法

    YS-China National Standards

    GB/T 28454-2012 Information technology - Security techniques - Selection, deployment and operations of intrusion detection sYStems
    信息技术 安全技术 入侵检测系统的选择、部署和操作

    YS-China National Standards

    GB/T 28453-2012 Information security technology - Information sYStem security management assessment requirements
    信息安全技术 信息系统安全管理评估要求

    YS-China National Standards

    GB/T 28452-2012 Information security technology - Common security technique requirement for application software sYStem
    信息安全技术 应用软件系统通用安全技术要求

    YS-China National Standards

    GB/T 28451-2012 Information security technology - Technical requirements and testing and evaluation approaches for network-based intrusion prevention sYStem products
    信息安全技术 网络型入侵防御产品技术要求和测试评价方法

    YS-China National Standards

    GB/T 28450-2012 Information security technology - Guidelines for information security management sYStem auditing
    信息安全技术 信息安全管理体系审核指南

    YS-China National Standards

    GB/T 28449-2012 Information security technology - Testing and evaluation process guide for classified protection of information sYStem security
    信息安全技术 信息系统安全等级保护测评过程指南

    YS-China National Standards

    GB/T 28448-2012 Information security technology - Testing and evaluation requirement for classified protection of information sYStem
    信息安全技术 信息系统安全等级保护测评要求

    YS-China National Standards

    GB/T 28430-2012 Technical specification of data broadcasting in digital television sYStem
    数字电视系统数据广播技术规范

    YS-China National Standards

    GB/T 28570-2012 Technical guide of on-line condition monitoring sYStem for hydraulic turbine and generator units
    水轮发电机组状态在线监测系统技术导则

    YS-China National Standards

    GB/T 28424-2012 Graphical symbols and cutline for use in equipment of TV monitoring sYStem for traffic
    交通电视监控系统设备用图形符号及图例

    YS-China National Standards

    GB/T 28473.1-2012 Temperature transmitters for use in industrial-process measure and control sYStems - Part 1: General specification
    工业过程测量和控制系统用温度变送器 第1部分:通用技术条件

    YS-China National Standards

    GB/T 28371-2012 FerroalloYS - Experimental methods for checking the precision of sample division
    铁合金 检查样品缩分精度的试验方法

    YS-China National Standards

    GB/T 28369-2012 FerroalloYS - Experimental methods for the evaluation of the quality variation and methods for checking the precision of sampling
    铁合金 评价品质波动和检查取样精度的试验方法

    YS-China National Standards

    GB/T 28285-2012 Terminology for oxygen sYStem of airplane
    飞机氧气系统术语

    YS-China National Standards

    GB/T 28284-2012 Index sYStem and methods for assessment of water-saving society
    节水型社会评价指标体系和评价方法

    YS-China National Standards


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