China National GB Standards Search  
China National GB Standards Search    CIQ Inspection and Quarantine Standards Search
• Easily find China National Standards (GB) for each sort of Import Commodity,
• Help to determine whether the Commodities are in compliance with China's quality standards
• Easily find Import Commodity Inspection and Quarantine Operational Standards of CIQ,
• Help imported commodities pass CIQ inspection and quarantine
 
 
China GB Standards Search System
Standard code   Standard Chinese Title    Standard English Title
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 export products or services to china, need ensure they are meet the requirements of GB china national standards;  We provide Chinese and English version GB standards  Lookup, Translate, Download, Purchase service.
  •  China "" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    DL/T 638-1997 Technological code for repairing and rehabilitating utility boiler refractory and insulation
    火力发电厂锅炉炉墙检修工艺规程

    China Electricity & Power Standards-

    DL/T 639-1997 Safety and protection rules for operation, test and maintenace personnel of SF. In electrical apparatus
    六氟化硫电气设备运行、试验及检修人员安全防护细则

    China Electricity & Power Standards-

    DL/T 639-2016 Safety and protection guide for operation test and maintenance personnel of SF6 electrical equipment
    六氟化硫电气设备运行、试验及检修人员安全防护导则

    China Electricity & Power Standards-

    DL/T 640-1997 Technical condition for order of the ourdoor a.c high-voltage drop-out fuse and the fuse-link
    户外交流高压跌落式熔断器及熔断件订货技术条件

    China Electricity & Power Standards-

    DL/T 641-1997 Power station electric valve actuators
    电站阀门电动装置

    China Electricity & Power Standards-

    DL/T 641-2005 Electric valve actuators for power plant
    电站阀门电动执行机构

    China Electricity & Power Standards-

    DL/T 641-2015 (Power Station Valve actuators)
    电站阀门电动执行机构

    China Electricity & Power Standards-

    DL/T 642-1997 Electric valve actuators for flameproof
    隔爆型阀门电动装置

    China Electricity & Power Standards-

    DL/T 642-2016 Flameproof electric actuators
    隔爆型电动执行机构

    China Electricity & Power Standards-

    DL/T 643-1997 PDC type plate electromagnetical iron remover
    PDC型盘式电磁除铁器

    China Electricity & Power Standards-

    DL/T 644-1997 Travelling intake screen machinery IPQ
    IPQ移动式耙斗清污机

    China Electricity & Power Standards-

    DL/T 645-1997 Multi-function watt-hour meter communication protocol
    多功能电能表通信规约

    China Electricity & Power Standards-

    DL/T 645-2007 Multi-function watt-hour meter communication protocol
    多功能电能表通信协议

    China Electricity & Power Standards-

    DL/T 646-1998 Technical specification of manufacturing steel transmission pole structures
    输电线路钢管杆制造技术条件

    China Electricity & Power Standards-

    DL/T 646-2006 Manufacturing Technical Requirements for Transmission and Substation Steel Tubular Structures
    输变电钢管结构制造技术条件

    China Electricity & Power Standards-

    DL/T 646-2012 Manufacturing technical requirements for steel tubular structures of substation and transmission line
    输变电钢管结构制造技术条件

    China Electricity & Power Standards-

    DL/T 648-1998 Impeller pulverized coal feeder
    叶轮给粉机

    China Electricity & Power Standards-

    DL/T 648-2014 Impeller powder feeder
    叶轮给粉机

    China Electricity & Power Standards-

    DL/T 649-1998 Impeller coal feeder
    叶轮给煤机

    China Electricity & Power Standards-

    DL/T 649-2014 Impeller coal feeder
    叶轮给煤机

    China Electricity & Power Standards-

    DL/T 650-1998 Specification for potential source static exciter systems for large turbine generators
    大型汽轮发电机自并励静止励磁系统.技术条件

    China Electricity & Power Standards-

    DL/T 651-1998 Requirements for hydrogen humidity of generators using hydrogen as a coolant
    氢冷发电机氢气湿度的技术要求

    China Electricity & Power Standards-

    DL/T 652-1998 Technical guidelines for metallurgic replica
    金相复型技术工艺导则

    China Electricity & Power Standards-

    DL/T 653-1998 Specification of discharge coils for high voltage shunt capacitor for order
    高压并联电容器用放电线圈订货技术条件

    China Electricity & Power Standards-

    DL/T 653-2009 Specification of discharge coils for high voltage shunt capacitor for order
    高压并联电容器用放电线圈使用技术条件

    China Electricity & Power Standards-

    DL/T 654-1998 The technical guide for the life assessment of overage units in fossil power plants
    火电厂超期服役机组寿命评估技术导则

    China Electricity & Power Standards-

    DL/T 654-2009 The technical guide for the life assessment for units in fossil-fuel power plant
    火电机组寿命评估技术导则

    China Electricity & Power Standards-

    DL/T 655-1998 Code for on-line acceptance test of furnace safeguard supervisory system in fossil fuel power plant
    火力发电厂锅炉炉膛安全监控系统在线验收测试规程

    China Electricity & Power Standards-

    DL/T 655-2006 Code for acceptance test of furnace safeguard supervisory system in fossil fuel power plant
    火力发电厂锅炉炉膛安全监控系统验收测试规程

    China Electricity & Power Standards-

    DL/T 656-1998 Code for on-line acceptance test of turbine control system in fossil fuel power plant
    火力发电厂汽轮机控制系统在线验收测试规程

    China Electricity & Power Standards-


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