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 4723-1992 ??????????????(中英文版) Phenolic cellulose paper copper-clad laminated sheets for printed circuits |
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GB/T 4722-1992 ???????????????(中英文版) Test methods for copper-clad laminatedsheets for printed circuits |
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GB/T 4721-1992 ???????????????(中英文版) General rules for copper-clad laminated sheets for printed circuits |
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GB/T 13557-1992 ????????????????(中英文版) Test methods for flexible copper-clad material for printed circuits |
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GB/T 13556-1992 ??????????????(中英文版) Flexible copper-clad polyester film for printed circuits |
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GB/T 13555-1992 ????????????????(中英文版) Flexible copper-clad polyimide film for printed circuits |
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GB/T 13547-1992 ????????(中英文版) Human dimensions in workspaces |
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GB/T 13546-1992 ???????????????(中英文版) Rectifying sampling procedures and tables for inspections by attributes |
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GB/T 13580.9-1992 ??????????? ?????????(中英文版) Determination of chloride in wet precipitation--Ferrithiocyanate spectrophotometry |
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GB/T 13580.8-1992 ??????????(中英文版) Determination of nitrate in the wet precipitation |
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GB/T 13580.7-1992 ??????????? N-(1-??)-??????(中英文版) Determination of nitrite in the wet precipitation--N-(1-naphthyl)-1, 2-diaminoethane dihydrochloride spectrophotometry |
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GB/T 13580.6-1992 ??????????(中英文版) Determination of sulfate in the wet precipitation |
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GB/T 13580.5-1992 ???????????????????????? ?????(中英文版) Determination of fluoride, chloride, ntrite, nitrate, salfate in the wet precipitation--Ion chromotography |
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GB/T 13580.4-1992 ????pH???? ???(中英文版) Determination of pH value of the wet precipitation--Glass electrode method |
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GB/T 13580.3-1992 ????????????(中英文版) Determination of specific conductance in the wet precipitation |
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GB/T 13580.2-1992 ????????????(中英文版) Collection and preservation of the wet precipitation sample |
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GB/T 13580.13-1992 ??????????? ?????????(中英文版) Determination of calcium and magnesium in the wet precipitation--Atomic absorption spectrophotometry |
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GB/T 13580.12-1992 ??????????? ?????????(中英文版) Determination of sodium andpotassium in the wet precipitation--Atomic absorption spectrophotometry |
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GB/T 13580.1-1992 ?????????????(中英文版) General principles for analytical methods of the wet precipitation |
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GB/T 13580.11-1992 ??????????(中英文版) Determination of ammonium in the wet precipitation |
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