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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 24586-2009 ??? ???????????????（中英文版） Iron ores - Determination of apparent density,true density and porosity |
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GB/T 24585-2009 ?? ???????????????? ???????????????（中英文版） Ferronickel - Determination of phosphorus, manganese, chromium, copper, cobalt and silicon contents - Inductively coupled plasma atomic emission spectrometric method |
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GB/T 24584-2009 ???? ???? ??????（中英文版） Metallic materials - Tensile testing - Method of test in liquid helium |
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GB/T 24583.8-2009 ???? ???????????? ???????????????（中英文版） Vanadium-Nitrogen alloy - Determination of silicon, manganese, phosphorus, aluminum content - Inductively inductively coupled plasma atomic emission spectrometric method |
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GB/T 24583.7-2009 ???? ?????? ??????（中英文版） Vanadium-Nitrogen alloy - Determination of oxygen content - The infrared absorption method |
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GB/T 24583.6-2009 ???? ?????? ??????（中英文版） Vanadium-Nitrogen alloy - Determination of sulfur content - The infrared absorption method |
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GB/T 24583.5-2009 ???? ?????? ?????????（中英文版） Vanadium-Nitrogen alloy - Determination of phosphorus content - The bismuth molybdenum blue spectrophotometry method |
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GB/T 24583.4-2009 ???? ?????? ??????（中英文版） Vanadium-Nitrogen alloy - Determination carbon of content - The infrared absorption method |
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GB/T 24583.3-2009 ???? ?????? ??-?????（中英文版） Vanadium-Nitrogen alloy - Determination of nitrogen content - The distillation-neutralization titration method |
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GB/T 24583.2-2009 ???? ?????? ?????????（中英文版） Vanadium-Nitrogen alloy - Determination of nitrogen content - Thermal conductimetric method after fusion in a current of inert gas |
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GB/T 24583.1-2009 ???? ?????? ????????（中英文版） Vanadium-Nitrogen alloy - Determination of vanadium content - The ammonium ferrous sulfate titration method |
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GB/T 223.86-2009 ????? ??????? ???????????（中英文版） Steel and iron - Determination of total carbon content - Infrared absorption method after combustion in an induction furnace |
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GB/T 223.85-2009 ????? ?????? ???????????（中英文版） Steel and iron - Determination of sulfur content - Infrared absorption method after combustion in an induction furnace |
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GB/T 223.84-2009 ????? ?????? ????????????（中英文版） Steel and iron - Determination of titanium content - Diantipyrylmethane spectrophotometric method |
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GB/T 223.83-2009 ????? ??????? ???????????（中英文版） Steel and iron - Determination of high sulfur content - Infrared absorption method after combustion in an induction furnace |
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GB/T 20935.3-2009 ???????????? ?3??:??????????????????????（中英文版） Method of electromagnetic acoustic inspection for metal materials - Part 3: Standard test method for ultrasonic surface examinations using electromagnetic acoustic transducer(EMAT)techniques |
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GB/T 20935.2-2009 ???????????? ?2??:????????????????????（中英文版） Method of electromagnetic acoustic inspection for metal materials - Part 2: Standard practice for ultrasonic testing using electromagnetic acoustic transducer(EMAT)techniques |
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GB/T 17396-2009 ???????????（中英文版） Hot-rolled seamless steel tubes for hydraulic pillar service |
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GB/T 16945-2009 ??????? ?（中英文版） Gas for electronic industry - Argon |
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GB/T 16944-2009 ??????? ?（中英文版） Gas for electronic industry - Nitr ogen |
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