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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 15072.5-2008 ??????????? ??????????? ????????（中英文版） Test method of precious metal alloys - Determination of silver content for gold and palladium alloys - Potentionmeter titration with potassium iodide |
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GB/T 15072.4-2008 ??????????? ??????????? ??????????（中英文版） Test method of precious metal alloys - Determination of palladium content for palladium and silver alloys - Butanedione dioxime gravimetry |
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GB/T 15072.3-2008 ??????????? ????????????? ?????????（中英文版） Test method of precious metal alloys - Determination of platinum content for gold, platinum and palladium alloys - Electricity titration using potassium permanganate |
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GB/T 15072.2-2008 ??????????? ????????? ????????（中英文版） Test method of precious metal alloys - Determination of silver contents for silver alloys - Potentionmeter titration with sodium chloride |
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GB/T 15072.19-2008 ??????????? ??????????? ???????????????（中英文版） Test method of precious metal alloys - Determination of vanadium and magnesium contents for silver alloys - Inductively coupled plasma atomic emission spectrometry |
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GB/T 15072.18-2008 ??????????? ??????????? ???????????????（中英文版） Test method of precious metal alloys - Determination of zirconium and gadolinium contents for gold alloys - Inductively coupled plasma atomic emission spectrometry |
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GB/T 15072.17-2008 ??????????? ????????? ???????（中英文版） Test method of precious metal alloys - Determination of tungsten contents for platinum alloys - Tungstic acid gravimetry |
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GB/T 15072.16-2008 ??????????? ??????????? ???????????????（中英文版） Test method of precious metal alloys - Determination of copper and manganese contents for gold alloys - Inductively coupled plasma atomic emission spectrometry |
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GB/T 15072.15-2008 ??????????? ????????????????? ???????????????（中英文版） Test method of precious metal alloys - Determination of nickel, zinc and manganese contents for gold, silver and palladium alloys - Inductively coupled plasma atomic emission spectrometry |
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GB/T 15072.14-2008 ??????????? ??????????? ???????????????（中英文版） Test method of precious metal alloys - Determination of aluminium and nickel contents for silver alloys - Inductively coupled plasma atomic emission spectrometry |
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GB/T 15072.13-2008 ??????????? ????????????? ???????????????（中英文版） Test method of precious metal alloys - Determination of tin , cerium and lanthanium contents for silver alloys - Inductively coupled clasma atomic emission spectrometry |
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GB/T 15072.12-2008 ??????????? ????????? ?????????（中英文版） Test method of precious metal alloys - Determination of nickel contents for silver alloys - Hydrogen peroxide spectrophotometry |
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GB/T 15072.1-2008 ??????????? ????????????? ?????????（中英文版） Test method of precious alloys - Determination of gold content for gold, platinum and palladium alloys - Potentiometric titration using ferrous sulfate |
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GB/T 15072.11-2008 ??????????? ??????????? ???????????????（中英文版） Test method of precious metal alloys - Determination of gadolinium and beryllium contents for gold alloys - Inductively coupled plasma atomic emission spectrometry |
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GB/T 15072.10-2008 ??????????? ????????? EDTA??????（中英文版） Test method of precious metal alloys - Determination of nickel content for gold alloys - Complexometric backing titration using EDTA |
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GB/T 15071-2008 ???（中英文版） Dysprosium metal |
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GB/T 14841-2008 ???????（中英文版） Tantalum and tantalum alloy rods |
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GB/T 13558-2008 ???（中英文版） Dysprosium oxide |
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GB/T 13390-2008 ??????????? ????（中英文版） Metallic powder-Determination of the specific surface area - Method of nitrogen adsorption |
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GB/T 12730-2008 ??????V?（中英文版） Narrow V-belt for general drive |
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