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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 223.64-2008 ????? ?????? ?????????（中英文版） Iron, steel and alloyed - Determination of manganese content - Flame atomic absorption spectrometric method |
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GB/T 223.55-2008 ????? ?????? ?????（中英文版） Iron, steel and alloy - Determination of tellurium content - Oscillo-polarographic method |
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GB/T 223.43-2008 ????? ?????? ?????????（中英文版） Iron, steel and alloy - Determination of tungsten content - Gravimetryc method and spectrophotometric method |
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GB/T 223.31-2008 ????? ?????? ????-???????（中英文版） Iron, steel and alloy - Determination of arsenic content -Distillation-molybdenum blue spectrophotometric method |
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GB/T 223.29-2008 ????? ?????? ????-?????????（中英文版） Iron, steel and alloy - Determination of lead content - Carrier precipitation-xylenol orange spectrophotometric method |
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GB/T 223.26-2008 ????? ?????? ?????????（中英文版） Iron, steel and alloy - Determination of molybdenum content - The thiocyanate spectrophotometric method |
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GB/T 223.23-2008 ????? ?????? ?????????（中英文版） Iron, steel and alloy - Determination of nickel content - The dimethylglyoxime spectrophotometric method |
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GB/T 21839-2008 ?????????????（中英文版） Steel for prestressed concrete - Test methods |
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GB/T 21838.4-2008 ???? ??????????????? ?4??:??????????????（中英文版） Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 4: Test method for metallic and non-metallic coatings |
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GB/T 21838.1-2008 ???? ??????????????? ?1??:????（中英文版） Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 1: Test method |
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GB/T 21837-2008 ????????????（中英文版） Practice for electromagnetic examination of ferromagnetic steel wire rope |
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GB/T 21836-2008 ???????????（中英文版） Manganous manganic oxide for soft magnetic ferrites |
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GB/T 21835-2008 ?????????????（中英文版） Dimensions and masses per unit length of welded steel pipes |
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GB/T 21834-2008 ????? ?????????? ???????????（中英文版） Medium and low alloy steel - Determination of the distribution of multi-element contents - Original position statistic distribution analysis method |
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GB/T 21833-2008 ??? ?????????????（中英文版） Austenitic - Ferritic (duplex) grade stainless steel seamless tubes and pipes |
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GB/T 21832-2008 ??? ?????????????（中英文版） Austenitic - Ferritic (duplex) grade stainless steel welded tubes and pipes |
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GB/T 2101-2008 ?????????????????????（中英文版） General requirement of acceptance, packaging, marking, and certification for section steel |
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GB/T 18876.3-2008 ????????????????????????????????????? ?3?? ??????????????????（中英文版） Standard practice for determining the metallographical constituent and inclusion content of steels and other metals by automatic image analysis - Part 3: Determining the carbides rating in steels by automatic image analysis and stereology |
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GB/T 18704-2008 ?????????（中英文版） Stainless steel clad pipes for structural purposes |
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GB/T 17395-2008 ?????????????????（中英文版） Dimensions,shapes,masses,and tolerances of seamless steel tubes |
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