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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 4333.1-1984 ???????? ????????????（中英文版） Methods for chemical analysis of ferrosilicon--The perchloric acid dehydration-gravimetric method for the determination of silicon content |
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GB/T 4312.2-1984 ???????????????? ????????（中英文版） Technical parameters and measuring methods for FM stereophonic broadcasting transmitters with supplementary channel |
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GB/T 4312.1-1984 ???????????????? ??????（中英文版） Technical parameters and measuring methods for FM broadcasting transmitters--Monophonic and stereophonic |
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GB/T 4298-1984 ??????????????????（中英文版） The activation analysis method for the determination of elemental impurities in semiconductor silicon materials |
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GB/T 4310-1984 ?（中英文版） Vanadium |
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GB/T 4236-1984 ????????（中英文版） Steel--Examination by sulphur print (Baumann method) |
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GB/T 4215-1984 ???????????????（中英文版） Determination of sound power levels of noise emitted by metal cutting machine tools |
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GB/T 4197-1984 ?????????????????????（中英文版） Method for measuring the average grain size of sintered bar and rod of tungsten molybdenum and alloys |
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GB/T 4196-1984 ??????????（中英文版） Method for testing the density of tungsten and molybdenum bars |
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GB/T 4195-1984 ?????????????(?????)（中英文版） Method for measuring the distribution of the powder size of tungsten and molybdenum method by the balance for the fall of the particles |
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GB/T 4194-1984 ??????????????????（中英文版） Creep testing,high temperature treatment and metallographic examination of the tungsten wires |
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GB/T 4193-1984 ??????????????????????????（中英文版） Method for measuring the density of the fine wire and ribbon of tungsten and molybdenum used in electric light sources and vacuumtubes |
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GB/T 4192-1984 ???????????????????????（中英文版） Method for the determination of the resistivity of tungsten and molybdenum used in electric light sources and vacuumtubes |
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GB/T 4190-1984 ????（中英文版） Doped molybdenum bars |
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GB/T 4189-1984 ????（中英文版） Doped tungsten bars |
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GB/T 4188-1984 ??（中英文版） Molybdenum rods |
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GB/T 4187-1984 ??（中英文版） Tungsten rods |
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GB/T 4185-1984 ?????（中英文版） Molybdenum-tungsten alloy bars |
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GB/T 4166-1984 ???????????????（中英文版） Methods of test of variable capacitors in electronic equipment |
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GB/T 4146-1984 ?????? (????)（中英文版） Textile terms and terminology (Parts of chemical fibers) |
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