中華人民共和國國家標準(中國大陸GB標準)英文版

GB標準是中華人民共和國國家標準,也叫GB國標,是中國大陸強制執行的國家標準,所有中國大陸境內銷售的商品及提供服務都必須符合GB國家標準的要求,包括進口商品及服務; 本網站提供GB國家標準的查詢檢索,英文版翻譯,GB標準產品檢測檢驗及合規性分析服務;
       
GB/T 39126-2020
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Assesment system for interior green decorating material selection
 
GB/T 39131-2020
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Terms and definitions of synthetic crystal materials
 
GB/T 39135-2020
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Test method of color difference for photovoltaic glass module used in building
 
GB/T 39137-2020
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Determination for the orientation of refractory metal single crystal
 
GB/T 39138.1-2020
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Methods for chemical analysis of gold nickel chromium iron silicon boron alloys桺art 1:Determination of gold content桺otentiometric titration using ferrous sulfate
 
GB/T 39138.2-2020
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Methods for chemical analysis of gold nickel chromium iron silicon boron alloys桺art 2:Determination of nickel content桪imethylglyoxime gravimetric method
 
GB/T 39138.3-2020
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Methods for chemical analysis of gold nickel chromium iron silicon boron alloys桺art 3:Determination of chromium, iron, silicon and boron contents桰nductively coupled plasma atomic emission spectrometry
 
GB/T 39143-2020
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Methods for chemical analysis of gold-arsenic alloys桪etermination of arsenic content桰nductively coupled plasma atomic emission spectrometry
 
GB/T 39144-2020
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Test method for magnesium content in gallium nitride materials桽econdary ion mass spectrometry
 
GB/T 39145-2020
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Test method for the content of surface metal elements on silicon wafers桰nductively coupled plasma mass spectrometry
 
GB/T 39146-2020
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Refractory materials桾est method of corrosion resistance to molten aluminum alloy
 
GB/T 39148-2020
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Recycled bismuth material
 
GB/T 39149-2020
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Recycled tellurium material
 
GB/T 39150-2020
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Recycled selenium material
 
GB/T 39151-2020
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Nickel beryllium titanium alloy strip for high temperature elastic component
 
GB/T 39152-2020
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Test method of the bending stress relaxation for copper and copper alloy
 
GB/T 39153-2020
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Metastable decomposition strengthened Cu-Ni-Sn alloy rod
 
GB 39496-2020
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Safety regulation for tailings pond
 
GB 146.1-2020
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Gauge for standard gauge railways桺art 1: rolling stock gauge
 
GB 146.2-2020
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Gauge for standard gauge railways桺art 2: Structure gauge
 

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