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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, Imported Commodity GB standards Testing and Compliance review services.
  •  China "de" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 13025.8-2012 General test method in salt industry - determination of sulfate
    制盐工业通用试验方法 硫酸根的测定    		 China National Standards
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    GB/T 13025.7-2012 General test method in salt industry - determination of iodine
    制盐工业通用试验方法 碘的测定    		 China National Standards
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    GB/T 13025.6-2012 General test method in salt industry - determination of calcium and magnesium
    制盐工业通用试验方法 钙和镁的测定    		 China National Standards
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    GB/T 13025.5-2012 General test method in salt industry - determination of chloride ion
    制盐工业通用试验方法 氯离子的测定    		 China National Standards
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    GB/T 13025.4-2012 General test method in salt industry - determination of insoluble matter
    制盐工业通用试验方法 水不溶物的测定    		 China National Standards
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    GB/T 13025.3-2012 General test method in salt industry - determination of moisture
    制盐工业通用试验方法 水分的测定    		 China National Standards
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    GB/T 13025.13-2012 General test method in salt industry - determination of arsenic
    制盐工业通用试验方法 砷的测定    		 China National Standards
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    GB/T 13025.12-2012 General test method in salt industry - determination of barium
    制盐工业通用试验方法 钡的测定    		 China National Standards
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    GB/T 13025.1-2012 General test method in salt industry - determination of grain size
    制盐工业通用试验方法 粒度的测定    		 China National Standards
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    GB/T 13025.11-2012 General　test method in salt industry - determination of fluoride
    制盐工业通用试验方法 氟的测定    		 China National Standards
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    GB/T 13025.10-2012 General test method in salt industry - determination of ferrocyanide
    制盐工业通用试验方法 亚铁氰根的测定    		 China National Standards
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    GB 21976.5-2012 Escape apparatus for building fire - Part 5：Escape device
    建筑火灾逃生避难器材 第5部分：应急逃生器    		 China National Standards
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    GB 21976.4-2012 Escape apparatus for building fire - Part 4: Escape slide
    建筑火灾逃生避难器材 第4部分：逃生滑道    		 China National Standards
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    GB/Z 28496-2012 Household electrical appliances-Guidelines for consumer panel testing
    家用电器 消费者群体测试指南    		 China National Standards
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    GB/T 7603-2012 determination of the aromatic carbon content in mineral insulating oil
    矿物绝缘油中芳碳含量测定法    		 China National Standards
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    GB/T 5201-2012 Test procedures for semiconductor charged particle detectors
    带电粒子半导体探测器测量方法    		 China National Standards
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    GB/T 3027-2012 Marine incandescent illumination lights
    船用白炽照明灯具    		 China National Standards
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    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    		 China National Standards
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    GB/T 28568-2012 Cabinets for electrotechnical and electronic equipment - Safety design requirements
    电工电子设备机柜 安全设计要求    		 China National Standards
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    GB/T 28564-2012 Cabinets for electrotechnical and electronic equipment - Modular design requirements
    电工电子设备机柜 模数化设计要求    		 China National Standards
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    GB/T 28559-2012 Supercritical and ultra-supercritical turbine - Blades
    超临界及超超临界汽轮机　叶片    		 China National Standards
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    GB/T 28557-2012 Regulating evaluation of index on energy saving main parameter for electricity enterprise
    电力企业节能降耗主要指标的监管评价    		 China National Standards
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    GB/T 28555-2012 Technical requirements of treatment facilities for waste electrical and electronic products - Treatment facilities for refrigeration equipment and cathode ray tube (CRT) monitors
    废电器电子产品回收处理设备技术要求 制冷器具与阴极射线管显示设备回收处理设备    		 China National Standards
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    GB/T 28552-2012 determination of acid number in transformer oils and turbine oils by BTB method
    变压器油、汽轮机油酸值测定法（BTB法）    		 China National Standards
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    GB/T 28551-2012 Technical guideline of centrifugal pump set commissioning for nuclear power plant
    核电厂离心泵组调试技术导则    		 China National Standards
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    GB/T 28548-2012 Guideline of nuclear power plant primary circuit hydraulic tests
    核电厂主回路水压试验技术导则    		 China National Standards
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    GB/T 28547-2012 Selection and application recommendations of metal oxide surge arresters for a.c. systems
    交流金属氧化物避雷器选择和使用导则    		 China National Standards
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    GB/T 28545-2012 Hydraulic turbines, storage pumps and pump-turbines - Guideline for rehabilitation and performance improvement
    水轮机、蓄能泵和水泵水轮机更新改造和性能改善导则    		 China National Standards
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    GB/T 28539-2012 Ophthalmic optics - Contact lenses and contact lens care products - Guidelines for determination of preservative uptake and release
    眼科光学 接触镜和接触镜护理产品 防腐剂的摄入和释放的测定指南    		 China National Standards
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    GB/T 28538-2012 Ophthalmic optics?Contact lenses and contact lenses care products - determination of biocompatibility by ocular study with rabbit eyes
    眼科光学 接触镜和接触镜护理产品 兔眼相容性研究试验    		 China National Standards
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    GB/T 28537-2012 Use and handling of sulphur hexafluoride (SF6) in high-voltage switchgear and controlgear
    高压开关设备和控制设备中六氟化硫（SF6）的使用和处理    		 China National Standards
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    GB/T 28536-2012 Guidelines for formulating the ageing management programme of mechanical equipment in nuclear power plants
    核电厂机械设备老化管理大纲编制导则    		 China National Standards
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    GB/T 28534-2012 The health and environmental impact on release of sulphur hexafluoride （SF6） used in high-voltage switchgear and controlgear
    高压开关设备和控制设备中六氟化硫（SF6）气体的释放对环境和健康的影响    		 China National Standards
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    GB/T 28528-2012 Model compilation method of hydraulic turbines, storage pumps and pump-turbines
    水轮机、蓄能泵和水泵水轮机型号编制方法    		 China National Standards
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    GB/T 28488-2012 Yarn for machine-made carpets
    机制地毯用毛纺纱线    		 China National Standards
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    GB/T 28487-2012 Precious metal alloys chains - determination of tensile strength - Method of tensile testing
    贵金属及其合金链 抗拉强度的测定 拉伸试验法    		 China National Standards
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    GB/T 28486-2012 determination of dimethyl fumarate in mildew preventives
    防霉剂中富马酸二甲酯含量的测定    		 China National Standards
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    GB/T 28485-2012 Coated adornment - detection of nickel release - Method for simulation of wear and corrosion
    镀层饰品 镍释放量的测定 磨损和腐蚀模拟法    		 China National Standards
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    GB/T 28419-2012 Guide of remote sensing monitoring for sandstorm source
    风沙源区草原沙化遥感监测技术导则    		 China National Standards
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    GB/T 18494.3-2012 Converter transformers - Part 3: Application guide
    变流变压器 第3部分：应用导则    		 China National Standards
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    GB/T 14055.2-2012 Reference neutron radiations - Part 2: Calibration fundamentals of radiation protection devices related to the basic quantities characterizing the radiation field
    中子参考辐射 第2部分：与表征辐射场基本量相关的辐射防护仪表校准基础    		 China National Standards
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    GB/T 13399-2012 Specification for safety monitoring devices of steam turbine
    汽轮机安全监视装置 技术条件    		 China National Standards
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    GB/T 12669-2012 General specification for cascade speed control assembly with semiconductor converter
    半导体变流串级调速装置总技术条件    		 China National Standards
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    GB 28595-2012 Elimination of the endemic arsenism areas
    地方性砷中毒病区消除    		 China National Standards
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    GB/Z 19035-2012 Quality management systems - Guidelines for the application of GB/T 19001-2008 in travel agency
    质量管理体系 旅行社应用GB/T 19001-2008指南    		 China National Standards
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    GB/T 9771.7-2012 Single-mode optical fibres for telecommunication - Part 7: Characteristics of a bending loss insensitive single-mode optical fibre for the access network
    通信用单模光纤 第7部分：接入网用弯曲损耗不敏感单模光纤特性    		 China National Standards
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    GB/T 28590-2012 Classification and code for urban underground facilities
    城市地下空间设施分类与代码    		 China National Standards
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    GB/T 28581-2012 General warehouse and warehouse area design parameter
    通用仓库及库区规划设计参数    		 China National Standards
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    GB/T 28576-2012 Calculation of industrial rack design
    工业货架设计计算    		 China National Standards
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    GB/T 28532-2012 Code rule for carrier identifier
    承运人标识符编码规则    		 China National Standards
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    GB/T 28531-2012 Guideline on transport corridor performance measurement and monitoring
    运输通道物流绩效评估与监控规范    		 China National Standards
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    GB/T 28517-2012 Network incident object description and exchange format
    网络安全事件描述和交换格式    		 China National Standards
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    GB/T 28513-2012 Application profile-Sign language and lip-reading real-time conversation using low bit-rate video communication
    使用低比特率视频通信的手语和唇读实时会话应用配置    		 China National Standards
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    GB/T 28511.2-2012 Integrated optical path devices based on planar lightwave circuit - Part 2 ：DWDM filter based on AWG technology
    平面光波导集成光路器件 第2部分：基于阵列波导光栅（AWG）技术的密集波分复用（DWDM）滤波器    		 China National Standards
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    GB/T 28511.1-2012 Integrated optical path devices based on planar lightwave circuit - Part 1：Optical power splitter based on PLC technology
    平面光波导集成光路器件 第1部分：基于平面光波导（PLC）的光功率分路器    		 China National Standards
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    GB/T 28507-2012 description guidelines for voice exhibition of web documents
    互联网文本语音展现通用描述规范    		 China National Standards
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    GB/T 28499.1-2012 Technical requirement for IP video terminal equipment - Part 1: terminal based on ITU-T H.323
    基于IP网络的视讯会议终端设备技术要求 第1部分：基于ITU-T H.323协议的终端    		 China National Standards
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    GB/T 28458-2012 Information security technology - Vulnerability identification and description specification
    信息安全技术 安全漏洞标识与描述规范    		 China National Standards
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    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    		 China National Standards
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    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    		 China National Standards
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    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    		 China National Standards
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    GB/T 28446.1-2012 Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Human models, instrumentation, and procedures - Part 1: Procedure to determine the specific absorption rate (SAR) for hand-held devices used in close
    手持和身体佩戴使用的无线通信设备对人体的电磁照射 人体模型、仪器和规程 第1部分：靠近耳边使用的手持式无线通信设备的SAR评估规程（频率范围300MHz～3GHz）    		 China National Standards
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    GB/T 28426-2012 Rail flaw detection vehicle
    大型超声波钢轨探伤车    		 China National Standards
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    GB/T 28423-2012 Electronic toll collection － Interface between roadside unit and lane controller
    电子收费 路侧单元与车道控制器接口    		 China National Standards
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    GB/T 28397-2012 Evaluation indexes and computation of circular economy for coal mining area
    煤炭矿区循环经济评价指标及计算方法    		 China National Standards
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    GB/T 21642.4-2012 Technical requirements for IP video conference system devices - Part 4: Gatekeeper
    基于IP网络的视讯会议系统设备技术要求 第4部分：网守（GK）    		 China National Standards
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    GB/T 21642.3-2012 Technical requirements for IP video conference system devices - Part 3: multipoint control unit
    基于IP网络的视讯会议系统设备技术要求 第3部分：多点控制单元（MCU）    		 China National Standards
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    GB/T 17953-2012 Interface for 4:2:2 digital component video signals in standard definition television
    标准清晰度电视4:2:2数字分量视频信号接口    		 China National Standards
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    GB/T 17216-2012 Hygienic requirements for peacetime utilization of civil air defence works
    人防工程平时使用环境卫生要求    		 China National Standards
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    GB/T 14001-2012 Time and control code for SDTV video tape recording
    标准清晰度电视磁带录像用时间和控制码    		 China National Standards
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    GB/T 19056-2012 Vehicle travelling data recorder
    汽车行驶记录仪    		 China National Standards
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    GB/T 28592-2012 Grade of precipitation
    降水量等级    		 China National Standards
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    GB 18078.1-2012 Health protection zone for agricultural and sideline food processing industry - Part 1：Slaughter，meat-processing industry
    农副食品加工业卫生防护距离 第1部分：屠宰及肉类加工业    		 China National Standards
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    GB 50156-2012 Code for design and construction of filling station
    汽车加油加气站设计与施工规范    		 China National Standards
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    GB/T 50805-2012 Code for design of urban flood control project
    城市防洪工程设计规范    		 China National Standards
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    GB 50793-2012 Code for construction and acceptance of hall system engineering of videoconference
    会议电视会场系统工程施工及验收规范    		 China National Standards
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    GB 50781-2012 Technical code for Chemical System of Electronic Factory
    电子工厂化学品系统工程技术规范    		 China National Standards
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    GB 50797-2012 Code for design of photovoltaic power station
    光伏发电站设计规范    		 China National Standards
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    GB/T 50796-2012 Code for acceptance of photovoltaic power project
    光伏发电工程验收规范    		 China National Standards
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    GB/T 50795-2012 Code for construction organization planning of photovoltaic power project
    光伏发电工程施工组织设计规范    		 China National Standards
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    GB 50794-2012 Code for construction of PV power station
    光伏发电站施工规范    		 China National Standards
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    GB/T 18851.1-2012 Non-destructive testing - Penetrant testing - Part 1: General principles
    无损检测 渗透检测 第1部分：总则    		 China National Standards
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    GB 50741-2012 Code for investigation and surveying of 1000kV overhead transmission line
    1000kV架空输电线路勘测规范    		 China National Standards
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    GB 50343-2012 Technical code for protection of building electronic information system against lightning
    建筑物电子信息系统防雷技术规范    		 China National Standards
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    GB 50779-2012 Code for design of blast resistant control building in petrochemical industry
    石油化工控制室抗爆设计规范    		 China National Standards
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    GB 50778-2012 Code for investigation of geotechnical engineering of open pit coal mine
    露天煤矿岩土工程勘察规范    		 China National Standards
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    GB 50777-2012 Code for construction and acceptance of frame works in converter station at ±800KV and below
    ±800KV及以下换流站构支架施工及验收规范    		 China National Standards
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    GB 50776-2012 Code for construction and acceptance of converter transformer in converter station at ±800KV and below
    ±800KV及以下换流站换流变压器施工及验收规范    		 China National Standards
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    GB/T 50775-2012 Code for construction and acceptance of converter valve in converter station at ±800KV and below
    ±800KV及以下换流站换流阀施工及验收规范    		 China National Standards
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    GB 50774-2012 Code for construction and acceptance of dry-type smoothing reactors in converter stations at ±800KV and below
    ±800KV及以下换流站干式平波电抗器施工及验收规范    		 China National Standards
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    GB/T 50772-2012 Code for construction of timber structures
    木结构工程施工规范    		 China National Standards
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    GB 50771-2012 Code for design of nonferrous metal mining
    有色金属采矿设计规范    		 China National Standards
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    GB 50766-2012 Code for manufacture installation and acceptance of steel penstocks in hydroelectric and hydraulic engineering
    水电水利工程压力钢管制作安装及验收规范    		 China National Standards
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    GB 50765-2012 design code for carbon plant
    炭素厂工艺设计规范    		 China National Standards
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    GB/T 50743-2012 Code for recycling of construction & demolition waste
    工程施工废弃物再生利用技术规范    		 China National Standards
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    GB 50172-2012 Code for construction and acceptance of battery electric equipment installation engineering
    电气装置安装工程蓄电池施工及验收规范    		 China National Standards
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    GB 50171-2012 Code for construction and acceptance of switchbord outfit complete cubicle and secondary circuit electric equipment installation engineering
    电气装置安装工程盘、柜及二次回路接线施工及验收规范    		 China National Standards
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    GB 50788-2012 Technical code for water supply and sewerage of urban
    城镇给水排水技术规范    		 China National Standards
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    GB 50787-2012 Technical code for solar air conditioning system of civil buildings
    民用建筑太阳能空调工程技术规范    		 China National Standards
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    GB 50773-2012 Code for design of flood detention and retarding basin
    蓄滞洪区设计规范    		 China National Standards
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