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 42658.4-2023 ?????? ???????????? ?4??: ???????????????????????????(中英文版) Surface Chemical Analysis Sample Handling, Preparation and Setup Guide Part 4: Reporting information on the origin, preparation, handling and set-up of nanoobjects prior to surface analysis |
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GB/T 22461.1-2023 ?????? ?? ?1??:?????????(中英文版) Surface chemical analysis Glossary Part 1: General and spectroscopic terminology |
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GB/T 14796-2023 ???? ???????(中英文版) Natural rubber color index determination method |
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GB/T 8291-2023 ?? ????(???)???(中英文版) Latex - Determination of clot content (sieve residue) |
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GB/T 29314-2023 ???????????(中英文版) Specification for energy-saving modification of electric motor system |
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GB/T 20138-2023 ??????????????????(IK??)(中英文版) Protection level of electrical equipment enclosures against external mechanical impact (IK code) |
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GB/T 17421.2-2023 ?????? ?2??:???????????????????(中英文版) General Principles for Machine Tool Inspection Part 2: Determination of Positioning Accuracy and Repeatable Positioning Accuracy of CNC Axis |
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GB/T 17421.1-2023 ?????? ?1??:??????????????????(中英文版) General principles for inspection of machine tools Part 1: Geometric accuracy of machine tools under no-load or quasi-static conditions |
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GB/T 14660.1-2023 ???????? ?1??:????(中英文版) CNC vertical coordinate boring machine Part 1: Accuracy inspection |
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GB/T 6473-2023 ????? ????(中英文版) Vertical external broaching machine accuracy inspection |
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GB/T 42924.4-2023 ?? ???? ????????? ?4??:?????????????(中英文版) Plastics. Smoke generation. Determination of corrosiveness of combustion streams. Part 4: Dynamic decomposition method using a cone corrosion meter. |
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GB/T 42924.1-2023 ?? ???? ????????? ?1??:???????(中英文版) Plastics. Smoke generation. Determination of corrosiveness of combustion streams. Part 1: General terminology and applications. |
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GB/T 42922-2023 ?? ??????????? ????(中英文版) Plastics - Determination of organic solvent extractables - Chemical methods |
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GB/T 42920-2023 ?? ??????????????????????(中英文版) Plastics - Evaluation of fire resistance properties and fire performance of fiber reinforced plastic composites |
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GB/T 42919.6-2023 ?? ????????????? ?6??:????????????(中英文版) Plastics - Determination of thermal conductivity and thermal diffusivity - Part 6: Comparative method based on temperature modulation technology |
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GB/T 42919.4-2023 ?? ????????????? ?4??:?????(中英文版) Plastics - Determination of thermal conductivity and thermal diffusivity - Part 4: Laser flash method |
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GB/T 42919.3-2023 ?? ????????????? ?3??:??????(中英文版) Plastics - Determination of thermal conductivity and thermal diffusivity - Part 3: Temperature wave analysis method |
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GB/T 42919.1-2023 ?? ????????????? ?1??:??(中英文版) Plastics - Determination of thermal conductivity and thermal diffusivity - Part 1: General principles |
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GB/T 42918.1-2023 ?? ???????????? ?1??:?????????(中英文版) Plastics - Thermoplastic polyurethanes for molding and extrusion - Part 1: Nomenclature system and basis for classification |
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GB/T 42917-2023 ???????????(中英文版) PVC resin for matt products |
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