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 1172-1999 ????????????(中英文版) Conversion of hardness and strength for ferrous metal |
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GB/T 16656.32-1999 ?????????? ?????????? ?32??:???????????:????????????(中英文版) Industrial automation systems and integration--Product data representation and exchange--Part 32:Conformance testing methodology and framework:Requirements on testing laboratories and clients |
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GB/T 17711-1999 ????(123?)????????Tc?????????(中英文版) The DC electric resistance test method for the critical temperature Tc of a YBa2Cu3O7-d superconducting thin film |
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GB/T 17692-1999 ?????????????(中英文版) Measurement methods of net power for automotive engines |
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GB/T 4854.4-1999 ?? ??????????? ?4??:??????????(中英文版) Acoustics--Reference zero for the calibration of audiometric equipment--Part 4:Reference levels for narrow-band masking noise |
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GB/T 17696-1999 ?? ???? ?3??:????(中英文版) Acoustics--Audiometric test methods--Part 3:Speech audiometry |
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GB/T 17680.3-1999 ???????????? ???????????(中英文版) Criteria for emergency planning and preparedness for nuclear power plants--Functional and physical characteristics of off-site emergency facilities |
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GB/T 17680.2-1999 ???????????? ?????????(中英文版) Criteria for emergency planning and preparedness for nuclear power plants--Off-site emergency functions and organization |
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GB/T 17248.5-1999 ?? ?????????? ??????????????????? ?????(中英文版) Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at other specified positions--Method requiring environmental corrections |
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GB/T 17248.3-1999 ?? ?????????? ??????????????????? ?????(中英文版) Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at other specified positions--Survey method in situ |
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GB/T 17248.2-1999 ?? ?????????? ??????????????????? ????????????????(中英文版) Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at otherspecified positions--Engineering method in an essentially free field over a reflecting plane |
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GB/T 16404.2-1999 ?? ????????????? ?2??:????(中英文版) Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 2:Measurement by scanning |
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GB/T 17690-1999 ?????? ?????????(中英文版) Geosynthetics--Plastic woven film yarn geotextile |
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GB/T 17688-1999 ?????? ???????(中英文版) Geosynthetics--Polyvinyl chloride geomembrane |
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GB/T 17693.2-1999 ?????????? ??(中英文版) Transformation guidelines of geographical names from foreign languages into Chinese--French |
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GB/T 17682-1999 ?????????(中英文版) The measurement of stray current in mines |
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GB 17681-1999 ????????????????????(中英文版) Technical requirements of acceptance for safety monitoring,controlling and early warning system of inflammable and explosive tank farm |
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GB/T 17683.1-1999 ??? ???????????????????? ?1??:????1.5???????????????????(中英文版) Solar energy--Reference solar spectral irradiance at the ground at different receiving conditions--Part 1:Direct normal and hemispherical solar irradiance for air mass 1.5 |
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GB 50288-1999 ???????????(中英文版) Code for design of irrigation and drainage |
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GB/T 17679-1999 CAD???????????????(中英文版) Conformance testing for optical discstorage, filing of CAD electronic records |
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