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 1782-1989 ????????????(中英文版) Hub and reol spool of broadcast audio tape |
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GB/T 715-1989 ???????????(中英文版) Hot-rolled round carbon steel bars for standard parts |
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GB/T 2297-1989 ??????????(中英文版) Terminology for solar photovoltaic energy system |
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GB/T 1711-1989 ????????????????(中英文版) Comparison of heat stability of pigments in stoving medium |
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GB/T 11468-1989 265 ??????(中英文版) 265 Radio altimeter |
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GB/T 11463-1989 ???????????(中英文版) Reliability test for electronic measuring instruments |
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GB/T 11321-1989 ????????????(中英文版) Guide for choosing modular dimensions for waveguide components |
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GB/T 11312-1989 ?????????????????????(中英文版) Test methods for SAW properties of piezoelectric ceramics and crystals |
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GB/T 11311-1989 ???????????? ???sE???(中英文版) Test methods for the properties of piezoelectric ceramics--Test for Poisson抯 ratio sE |
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GB/T 11310-1989 ???????????? ???????????????(中英文版) Test methods for the properties of piezoelectric ceramics--Test methods for temperature characteristics of relative free dielectric constants |
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GB/T 11309-1989 ???????????? ????????d33??????(中英文版) Test methods for the properties of piezoelectric ceramics--Quasi-static testfor piezoelectric strain content d33 |
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GB/T 11303-1989 ?????C ??????????????(中英文版) Blank detail specification for variable preset capacitors type C in electronic equipments |
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GB/T 11302-1989 ?????B ??????????????(中英文版) Blank detail specification for variable trimmer capacitors type B in electronic equipments |
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GB/T 11301-1989 ?????????C ???????A ??????????????(中英文版) Blankdetail specification for variable tuning capacitors type A fitted with integralpreset capacitors type C in electronic equipments |
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GB/T 11300-1989 ?????A ??????????????(中英文版) Blank detail specification for variable tuning capacitors type A in electronic equipments |
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GB/T 11299.9-1989 ???????????????? ????:????? ???:????? ???:?????(中英文版) Methods of measurement for radio equipment used in satellite earth stations--Part 2:Measurements for sub-systems--Section seven:Frequency demodulators--Section eight:Frequency demodulators |
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GB/T 11299.8-1989 ???????????????? ????:????? ???:?????????(中英文版) Methods of measuremant for radio equipment used in satellite earth stations--Part 2:Measurements for sub-systems--Section four:Up and down converters |
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GB/T 11299.7-1989 ???????????????? ????:????? ???:??????(中英文版) Methods of measurement for radio equipment used in satellite earth stations--Part 2:Sub-systems measurements--Section three:Low noise amplifier |
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GB/T 11299.6-1989 ???????????????? ????:????? ???:?? ???:??(??????)(中英文版) Methods of measurement for radio equipment used in satellite earth stations--Part 2:Measurements for sub-systems--Section one:General--Section two:Antenna(inculuding feed network) |
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GB/T 11299.5-1989 ???????????????? ????:?????????????? ???:??????(中英文版) Methods of measurement for radio equipment used in satellite earth stations--Part 1:Measurements common to sub-systems and combinationsof sub-systems--Section five:Noise temperature measurements |
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