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 21645.1-2008 ???????(ASON)???? ?1??: ?????????(中英文版) Technical requirements for Automatically Switched Optical Network - Part 1: Architecture and general requirements |
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GB/T 21644-2008 ????????????(中英文版) General Description of Networks Distance Learning |
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GB/T 21643-2008 IP???(AH)(中英文版) IP Authentication Header |
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GB/T 21642.2-2008 ??IP??????????????? ?2??: ?????(MP)(中英文版) The technical requirements for video conference system devices based on IP-based network - Part 2: Multipoint Processor |
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GB/T 21642.1-2008 ??IP??????????????? ?1??:?????(MC)(中英文版) The technical requirements for video conference system devices based on IP-based network - Part 1: Multipoint Controller |
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GB/T 21641-2008 ?????????????????????(中英文版) Technique requirements of video conferencing system inter working between different technologies |
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GB/T 21640-2008 ??IP?????????????????(中英文版) Technical standards for cooperation between equipments of IP-based video conference system |
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GB/T 21639-2008 ??IP??????????????(中英文版) The technical requirements of video conferencing service for IP-based network |
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GB/T 15972.50-2008 ???????? ?50??:?????????????? ????(中英文版) Specifications for optical fibre test methods - Part 50: Measurement methods and test procedures for environmental characteristics - Damp heat(steady state) |
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GB/T 15972.40-2008 ???????? ?40??:??????????????????? ??(中英文版) Specifications for optical fibre test methods - Part 40: Measurement methods and test procedures for transmission and optical characteristics - Attenuation |
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GB/T 15972.30-2008 ???????? ?30??:?????????????? ??????(中英文版) Specifications for optical fibre test methods - Part 30: Measurement methods and test procedures for mechanical characteristics - Fibre proof test |
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GB/T 15972.20-2008 ???????? ?20??:?????????????? ??????(中英文版) Specifications for optical fibre test methods - Part 20: Measurement methods and test procedures for dimensions - Fiber geometry |
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GB/T 15941-2008 ??????(SDH)??????????(中英文版) Requirements for Synchronous Digital hierarchy (SDH) Optical Fiber Cable Line Systems |
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GB/T 795-2008 ???????????(中英文版) Components of halon fire extinguishing systems |
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GB/T 7702.10-2008 ??????????? ??? ????????????(中英文版) Test method for granular activated carbon from coal - Determination of service life against benzene and chloroethane vapors |
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GB/T 7532-2008 ????????????? ?????(中英文版) Determination of heavy metals in organic chemical products - Visual colorimetry |
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GB/T 7376-2008 ???????????????(中英文版) Determination of micro-amounts of water in industrial Fluorinated alkane |
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GB/T 2899-2008 ???????(中英文版) Barium sulphate precipitated for industrial use |
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GB/T 2861.9-2008 ?????? ?9??:??(中英文版) Guide unit for stamping dies - Part 9: Bushings |
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GB/T 2861.8-2008 ?????? ?8??:????????(中英文版) Guide unit for stamping dies - Part 8: Guide pillars with taper lead for ball-bearing |
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