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China where GB Standards English PDF List


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 "where" GB Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 12476.3-2017 Electrical apparatus for use in the presence of combustible dust—Part 3: Classification of areas where combustible dusts are or may be present
    可燃性粉尘环境用电气设备 第3部分：存在或可能存在可燃性粉尘的场所分类    		 China National Standards
    where
    English PDF
    GB/T 29537-2013 Pipe threads with 80 degree thread angle where pressure-tight joints are not made on the threads
    80°非密封管螺纹    		 China National Standards
    where
    English PDF
    GB/T 12716-2011 Pipe threads with the thread angle of 60 degrees where pressure-tight joints are made on threads
    60°密封管螺纹    		 China National Standards
    where
    English PDF
    GB/T 24624-2009 Insulated bushings - Guide for the interpretation of dissolved gas analysis(DGA)in bushings where oil is the impregnating medium of the main insulation(generally paper)
    绝缘套管 油为主绝缘（通常为纸）浸渍介质套管中溶解气体分析（DGA）的判断导则    		 China National Standards
    where
    English PDF
    GB/T 1415-2008 Metric threads where pressure-tight joints are made on the threads
    米制密封螺纹    		 China National Standards
    where
    English PDF
    GB/T 22091.1-2008 Gauges for pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads - Part 1:Verification of parallel internal and taper external threads
    55°密封管螺纹量规 第1部分：用于检验圆柱内螺纹与圆锥外螺纹    		 China National Standards
    where
    English PDF
    GB 12476.3-2007 Electrical apparatus for use in the presence of combustible dust - part 3: Classfication of areas where combustible dusts are or may be present
    可燃性粉尘环境用电气设备 第3部分：存在或可能存在可燃性粉尘的场所分类    		 China National Standards
    where
    English PDF
    GB 7251.3-2006 Low-voltage switchgear and controlgear assemblies - Part 3: Particular requirements for Low-voltage switchgear and controlgear assemblies intended to be installed in places where unskilled persons have access for their use - Distribution boards
    低压成套开关设备和控制设备 第3部分：对非专业人员可进入场地的低压成套开关设备和控制设备-配电板的特殊要求    		 China National Standards
    where
    English PDF
    GB/T 10922-2006 Gauges for pipe threads with 55 degree thread angle where pressure-tight joints are not made on the threads
    55°非密封管螺纹量规    		 China National Standards
    where
    English PDF
    GB/T 7307-2001 Pipe threads with 55 degree thread angle where pressure-tight joints are not made on the threads
    55°非密封管螺纹    		 China National Standards
    where
    English PDF
    GB/T 7306.2-2000 Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads--Part 2:Taper internal and external threads
    55°密封管螺纹 第2部分:圆锥内螺纹与圆锥外螺纹    		 China National Standards
    where
    English PDF
    GB/T 7306.1-2000 Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads--Part 1:Parallel internal and taper external threads
    55°密封管螺纹 第1部分:圆柱内螺纹与圆锥外螺纹    		 China National Standards
    where
    English PDF

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