“GB ” 中國GB標準檢索結果 |
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1. 已翻譯的GB標準英文版（有 SALE
標誌的），以及GB標準中文版，可以直接在網站上購買，在收到您付款後，會在1～3天內發您郵箱。 2. 其他未翻譯的GB標準英文版，在接到您翻譯訂單後，才進行翻譯，時間一般需要多3～5天。 |
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GB/T 5755-2021 （中英文版） Steel cord conveyor belts—Cord-to-coating bond test—Initial test and after thermal treatment |
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GB/T 5162-2021 （中英文版） Metallic powders—Determination of tap density |
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GB/T 5095.2507-2021 （中英文版） Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-7: Test 25g: Impedance, reflection coefficient, and voltage standing wave ratio (VSWR) |
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GB/T 5095.2505-2021 （中英文版） Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-5：Test 25e: Return loss |
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GB/T 5095.2504-2021 （中英文版） Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-4: Test 25d: Propagation delay |
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GB/T 5095.2503-2021 （中英文版） Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-3: Test 25c: Rise time degradation |
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GB/T 5095.2502-2021 （中英文版） Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-2: Test 25b: Attenuation (insertion loss) |
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GB/T 5095.2501-2021 （中英文版） Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-1: Test 25a: Crosstalk ratio |
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GB/T 5095.2307-2021 （中英文版） Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-7: Screening and filtering tests—Test 23g: Effective transfer impedance of connectors |
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GB/T 5095.2304-2021 （中英文版） Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-4: Screening and filtering tests—Test 23d: Transmission line reflections in the time domain |
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GB/T 5095.2303-2021 （中英文版） Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-3:Screening and filtering tests—Test 23c：Shielding effectiveness of connectors and accessories—Line injection method |
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GB/T 4892-2021 （中英文版） Dimensions of rigid rectangular transport packages |
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GB/T 4797.9-2021 （中英文版） Classification of environmental conditions—Environmental conditions appearing in nature—Measured shock and vibration data during storage, transportation and in-use |
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GB/T 4490-2021 （中英文版） Conveyor belts with textile carcass—Widths and lengths |
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GB/T 4022.1-2021 （中英文版） Surface grinding machines with horizontal grinding wheel spindle and reciprocating table—Testing of the accuracy—Part 1：Machines with table surface length of up to 1600 mm |
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GB/T 3792-2021 （中英文版） Information and documentation—Resource description |
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GB/T 3684-2021 （中英文版） Conveyor belts—Electrical conductivity—Specification and test method |
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GB/T 3480.2-2021 （中英文版） Calculation of load capacity of spur and helical gears—Part 2: Calculation of surface durability (pitting) |
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GB/T 3296-2021 （中英文版） Test method for translucency of daily-use porcelain |
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GB/T 2889.5-2021 （中英文版） Plain bearings—Terms, definitions, classification and symbols—Part 5:Application of symbols |
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GB/T 2680-2021 （中英文版） Glass in building—Determination of light transmittance, solar direct transmittance, total solar energy transmittance, ultraviolet transmittance and related glazing factors |
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GB/T 2585-2021 （中英文版） Hot-rolled steel rails for railway |
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GB/T 1454-2021 （中英文版） Test method for edgewise compressive properties of sandwich constructions |
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GB/T 1406.3-2021 （中英文版） Types and dimensions of lamp caps—Part 3：Prefocus caps |
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GB/T 1149.6-2021 （中英文版） Internal combustion engines—Piston rings—Part 6: Scraper rings made of cast iron |
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GB/T 1149.4-2021 （中英文版） Internal combustion engines—Piston rings—Part 4:Quality requirements |
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GB/T 41009-2021 （中英文版） Forensic sciences -- Data structures of selected loci from the DNA database |
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GB/T 41021-2021 （中英文版） Forensic sciences -- Content and format of DNA identification report |
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GB/T 1355-2021 （中英文版） Wheat flour |
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GB/T 41165-2021 （中英文版） Accuracy evaluation methods of marine forecast results |
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