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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 13806.1-1992 ???????? ?????（中英文版） Fasteners for fine mechanics--Cross recessed screws |
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GB/T 13747.9-1992 ??????????? ?????????????（中英文版） Zirconium and zirconium alloys--Determination of magnesium content--Flame absorption spectrometric method |
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GB/T 13747.8-1992 ??????????? ???R??????????（中英文版） Zirconium and zirconium alloys--Determination of cobalt content--1-Nitroso-2-hydroxy-3,6-naphthalene-disulfonic acid (sodium salt) spectrophotometric method |
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GB/T 13747.7-1992 ??????????? ?????????????（中英文版） Zirconium and zirconium alloys--Determination of manganese content--Potassium periodate spectrophotometric method |
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GB/T 13747.6-1992 ??????????? 2,9-???-1,10-?????????????（中英文版） Zirconium and zirconium alloys--Determination of copper content--2,9-Dimethyl-1,10-phenanthroline spectrophotometric method |
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GB/T 13747.5-1992 ??????????? ???S?????????（中英文版） Zirconium and zirconium alloys--Determination of aluminium content--Chrome azurol S spectrophotometric method |
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GB/T 13747.4-1992 ??????????? ??????????????（中英文版） Zirconium and zirconium alloys--Determination of chromium content--Diphenylcarbazide spectrophoto-metric method |
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GB/T 13747.3-1992 ??????????? ?????????????（中英文版） Zirconium and zirconium alloys--Determination of nickel content--Dimethylglyoxime spectrophoto-metric method |
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GB/T 13747.24-1992 ??????????? ???????（中英文版） Zirconium and zirconium alloys--Determination of carbon content--Combustion coulometric method |
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GB/T 13747.23-1992 ??????????? ????-??????????????（中英文版） Zirconium and zirconium alloys--Determination of nitrogen content--Distillation-Nessler reagent spectrophotometric method |
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GB/T 13747.22-1992 ??????????? ???????????（中英文版） Zirconium and zirconiumalloys--Determination of oxygen content--Inert gas fusion coulometric method |
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GB/T 13747.2-1992 ??????????? 1,10-?????????????（中英文版） Zirconium and zirconium alloys--Determination of iron content--1,10-phenanthrolinespectrophoto-metric method |
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GB/T 13747.21-1992 ??????????? ?????????????（中英文版） Zirconium and zirconium alloys--Determination of hydrogen content--Vacuum heating chromatographic method |
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GB/T 13747.20-1992 ??????????? ?????????（中英文版） Zirconium and zirconium alloys--Determination of hafnium content--Emission spectrographic method |
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GB/T 13747.19-1992 ??????????? ????????????????（中英文版） Zirconium andzirconium alloys--Determination of titanium content--Diantipyrylmethane spectrophotometric method |
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GB/T 13747.18-1992 ??????????? ????????????????（中英文版） Zirconium andzirconium alloys--Determination of vandium content--N-benzoyl-N-phenylhydroxylamine spectrophotometric method |
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GB/T 13747.17-1992 ??????????? ?????????（中英文版） Zirconium and zirconium alloys--Determination of cadmium content--Oscillopolarographic method |
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GB/T 13747.16-1992 ??????????? ??????????（中英文版） Zirconium and zirconium alloys--Determination of chloric content--Silver chloride nephelometry method |
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GB/T 13747.15-1992 ??????????? ????????????（中英文版） Zirconium and zirconium alloys--Determination of boron content--Curcumin spectrophotometric method |
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GB/T 13747.14-1992 ??????????? ???????????（中英文版） Zirconium and zirconiumalloys--Determination of uranium content--Catalytic-oscillopolarographic method |
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