中華人民共和國國家標準(中國大陸GB標準)英文版

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