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 3654.1-1983 铌铁化学分析方法 纸上色层分离重量法测定铌、钽量(中英文版) Methods for chemical analysis of ferroniobium--The paper chromatograph-gravimetric method for the determination of niobium and tantalum content |
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GB/T 3654.4-1983 铌铁化学分析方法 燃烧重量法测定碳量(中英文版) Methods for chemical analysis of ferroniobium--The combustion gravimetric method for the determination of carbon content |
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GB/T 3654.5-1983 铌铁化学分析方法 钼蓝光度法测定磷量(中英文版) Methods for chemical analysis of ferroniobium--The molybdenum blue photometric method for the determination of the phosphorus content |
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GB/T 3654.9-1983 铌铁化学分析方法 硫氰酸盐光度法测定钨量(中英文版) Methods for chemical analysisof ferroniobium--The thiocyanate photometric method for the determination of tungsten content |
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GB/T 3654.10-1983 铌铁化学分析方法 EDTA容量法测定铝量(中英文版) Methods for chemical analysis of ferroniobium--The EDTA volumetric method for the determination of aluminium content |
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GB/T 3144-1982 甲苯中烃类杂质的气相色谱测定法(中英文版) Toluene--Determination of hydrocarbon impurities--Gas chromatographic method |
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GB/T 3143-1982 液体化学产品颜色测定法 (Hazen单位--铂-钴色号)(中英文版) Colour determination method of liquid chemicals (Hazen unit--platinum-cobalt scale) |
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GB/T 3142-1982 润滑剂承载能力测定法 (四球法)(中英文版) Lubricants--Determination of load-carrying capacity (four balls method) |
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GB/T 2432-1981 汽油中四乙基铅含量测定法 (络合滴定法)(中英文版) Gasoline--Determination of tetraethyl lead content--Complexometric titration method |
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GB/T 2413-1980 压电陶瓷材料体积密度测量方法(中英文版) Piezoelectric ceramic materials--Measuring methods for determination of volume density |
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GB/T 380-1977 石油产品硫含量测定法 (燃灯法)(中英文版) Determination of sulfur content in petroleum products (lamp method) |
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GB/T 513-1977 润滑脂机械杂质测定法 (酸分解法)(中英文版) Determination of mechanical impuritiesin lubricating greases (acid decomposition method) |
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GB/T 505-1965 发动机燃料硫醇性硫含量测定法 (氨-硫酸铜法)(中英文版) Determination of mercaptan-sulfur in engine fuels (ammonia-copper sulfate method) |
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GB/T 388-1964 石油产品硫含量测定法 (氧弹法)(中英文版) Determination of sulfur content in petroleum products (oxygen bomb method) |
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GB/T 257-1964 发动机燃料饱和蒸气压测定法 (雷德法)(中英文版) Determination of saturated vapor pressure of engine fuels(Reid method) |
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