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 21949.1-2008 ???????? ?1??:????(中英文版) CNC universal tool milling machines - Part 1: Testing of the accuracy |
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GB/T 21948.2-2008 ??????????? ???? ?2??:????(中英文版) Test conditions for CNC milling machines with table of variable height - Testing of accuracy - Part 2: Machines with vertical spindle |
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GB/T 21948.1-2008 ??????????? ???? ?1??:????(中英文版) Test conditions for CNC milling machines with table of variable height - Testing of accuracy - Part 1: Machines with horizontal spindle |
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GB/T 21947-2008 ???????? ????(中英文版) Numerically milling machines for special screws - Testing of the accuracy |
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GB/T 21946-2008 ????? ????(中英文版) Numerical control gear shaving machines - Testing of the accuracy |
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GB/T 21945-2008 ????????? ????(中英文版) Numerical control sector gear shaping machines - Testing of the accuracy |
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GB/T 21944.3-2008 ??????? ????????? ?3??:??(中英文版) Special products of silicon carbide - Kiln furniture of reaction bonded silicon carbide - Part 3:Rollers |
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GB/T 21944.1-2008 ??????? ????????? ?1??:??(中英文版) Special products of silicon carbide - Kiln furniture of reaction bonded silicon carbide - Part 1:Beam |
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GB/T 21943-2008 ????????(中英文版) Back-up pads for vulcanized fibre discs |
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GB/T 21942-2008 ???? ???????????? ????(中英文版) Earth-moving machinery - Loader and front loading excavator buckets - Volumetric ratings |
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GB/T 21941-2008 ???? ??????????????????? ????(中英文版) Earth-moving machinery - Volumetric ratings for hoe-type and grab-type buckets of hydraulic excavators and backhoe loaders |
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GB/T 21940-2008 ???? ?????????????? ?????????(中英文版) Earth-moving machinery - Cutting edges used on tractor-dozers, graders and scrapers - Principal shapes and basic dimensions |
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GB/T 21939-2008 ???? ???????? ????????(中英文版) Earth-moving machinery - Warning devices for slow-moving machines - Ultrasonic and other systems |
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GB/T 21938-2008 ???? ??????????????????? ?????(中英文版) Earth-moving machinery - Hydraulic excavator and backhoe loader boom-lowering control device - Requirements and tests |
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GB/T 21937-2008 ???? ?????????????? ????(中英文版) Earth-moving machinery - Crawler and wheel tractor dozer blades - Volumetric ratings |
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GB/T 21936-2008 ???? ??????????? ????(中英文版) Earth-moving machinery - Machine-mounted retrieval device - Performance requirements |
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GB/T 21935-2008 ???? ????????????(中英文版) Earth-moving machinery - Zones of comfort and reach for controls |
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GB/T 21934-2008 ???? ??????(中英文版) Earth-moving machinery - Plough bolt |
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GB/T 21899-2008 ?????(中英文版) Mowing and flattening machine |
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GB/T 19073-2008 ?????? ???(中英文版) Gearbox of wind turbine generator systems |
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