中華人民共和國國家標準(中國大陸GB標準)英文版 |
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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; |
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GB/T 39126-2020 ??????????????(中英文版) Assesment system for interior green decorating material selection |
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GB/T 39131-2020 ????????(中英文版) Terms and definitions of synthetic crystal materials |
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GB/T 39135-2020 ??????????????(中英文版) Test method of color difference for photovoltaic glass module used in building |
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GB/T 39137-2020 ????????????(中英文版) Determination for the orientation of refractory metal single crystal |
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GB/T 39138.1-2020 ?????????????? ?1??:?????? ?????????(中英文版) 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 |
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GB/T 39138.2-2020 ?????????????? ?2??:?????? ???????(中英文版) Methods for chemical analysis of gold nickel chromium iron silicon boron alloys桺art 2:Determination of nickel content桪imethylglyoxime gravimetric method |
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GB/T 39138.3-2020 ?????????????? ?3??:???????????? ???????????????(中英文版) 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 |
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GB/T 39143-2020 ?????????? ?????? ???????????????(中英文版) Methods for chemical analysis of gold-arsenic alloys桪etermination of arsenic content桰nductively coupled plasma atomic emission spectrometry |
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GB/T 39144-2020 ???????????? ???????(中英文版) Test method for magnesium content in gallium nitride materials桽econdary ion mass spectrometry |
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GB/T 39145-2020 ????????????? ???????????(中英文版) Test method for the content of surface metal elements on silicon wafers桰nductively coupled plasma mass spectrometry |
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GB/T 39146-2020 ???? ????????????(中英文版) Refractory materials桾est method of corrosion resistance to molten aluminum alloy |
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GB/T 39148-2020 ?????(中英文版) Recycled bismuth material |
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GB/T 39149-2020 ?????(中英文版) Recycled tellurium material |
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GB/T 39150-2020 ?????(中英文版) Recycled selenium material |
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GB/T 39151-2020 ??????????????(中英文版) Nickel beryllium titanium alloy strip for high temperature elastic component |
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GB/T 39152-2020 ???????????????(中英文版) Test method of the bending stress relaxation for copper and copper alloy |
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GB/T 39153-2020 ???????-?-?????(中英文版) Metastable decomposition strengthened Cu-Ni-Sn alloy rod |
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GB 39496-2020 ???????(中英文版) Safety regulation for tailings pond |
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GB 146.1-2020 ???????? ?1??:??????(中英文版) Gauge for standard gauge railways桺art 1: rolling stock gauge |
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GB 146.2-2020 ???????? ?2??:????(中英文版) Gauge for standard gauge railways桺art 2: Structure gauge |
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