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 223.37-1989 ??????????? ????-??????????(中英文版) Methods for chemical analysis of iron,steel and alloy--The indophenol blue photometric method for the determination of nitrogen content after distillation separation |
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GB/T 223.28-1989 ??????????? a-???????????(中英文版) Methods for chemical analysis of iron,steel and alloy--The a-benzoinoxime gravimetric method for the determination of molybdenum content |
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GB/T 223.19-1989 ??????????? ????-?????????????(中英文版) Methods for chemical analysis of iron,steel and alloy--The neocuproine-chloroform extraction photometric method for the determination of copper content |
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GB/T 223.17-1989 ??????????? ??????????????(中英文版) Methods for chemical analysis of iron,steel and alloy--The diantipyryl methane photometric method for the determination of titanium content |
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GB/T 11167-1989 ??????????(中英文版) Direct acting electrical measuring recorders |
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GB/T 11161-1989 ????????????(中英文版) Dial and scale of electrical instruments |
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GB/T 7631.6-1989 ????????(L?)??? ?6 ??:R? (???????)(中英文版) Lubricants and related products (class L)--Classification--Part 6:Family R (Temporary protection against corrosion) |
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GB/T 7631.5-1989 ????????(L?)??? ?5 ??:M?(????)(中英文版) Lubricants and related products (class L)--Classification--Part 5:Family M (Metal working) |
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GB/T 7631.4-1989 ????????(L?)??? ?4 ??:F? (???????????)(中英文版) Lubricants and related products (class L)--Classification--Part 4:Family F (Spindlebearings,bearings and associated clutches) |
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GB/T 492-1989 ?????(中英文版) Sodium base lubricating grease |
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GB/T 3430-1989 ?????????????(中英文版) The rule of type designation for semiconductor integrated circuits |
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GB/T 2012-1989 ???????(中英文版) Aromatic hydrocarbons--Test method of acid wash |
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GB/T 11498-1989 ????????????????(????????) (?????)(中英文版) Sectional specification for film integrated circuits and hybrid film integrated circuits on the basis of the qualification approval procedure |
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GB/T 11151-1989 ????(中英文版) Alternating current bridge |
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GB/T 11149-1989 ?????(中英文版) Standard capacitance boxes |
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GB/T 11142-1989 ??????????????????(中英文版) Insulating oils--Determination ofgassing under electrical stress and ionization |
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GB/T 11139-1989 ????????????(中英文版) Distillate fuels--Calculation of cetane index |
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GB/T 11137-1989 ????????????? (???) ????????(中英文版) Black petroleum products--Determination of kinematic viscosity (reverse-flow method) and calculation of dynamic viscosity |
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GB/T 11136-1989 ?????????? (?????)(中英文版) Petroleum hydrocarbons--Determination of bromine index--Electrometric titration |
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GB/T 11134-1989 ??????????????(中英文版) Hydrocarbon solvents--Determination of kauri-butanol value |
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