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  • GB 7000.219-2008 灯具 第2-19部分:特殊要求 通风式灯具 Luminaires--Part 2-19:Particular requirements--Air-hand...2023-05-02
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  • BS ISO 4393-2015 流体传动系统和元件 缸筒 活塞行程基本系列 Fluid power systems and components. Cylinders. Bas...2023-05-01
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  • BS EN 2137-2017 Aerospace series. Steel FE-PL75. 1 100 MPa ≤ Rm ≤ 1 250 MPa. Bars. De ≤ 100 mm2023-05-01
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  • DIN EN 15918-2017 Cycles - Cycle trailers - Safety requirements and test methods; German version EN 15918:...2023-05-01
  • GA/T 2000.215-2018 公安信息代码 第215部分:伤亡、烈士认定机构类别代码 Information codes for public security in...2023-05-01
  • ASTM C1428-2018 Standard Test Method for Isotopic Analysis of Uranium Hexafluoride by Single–Standard Gas ...2023-05-01
  • GB/T 39816-2021 钛及钛合金铸造母合金电极 Master alloy electrode for titanium and titanium alloy casting...2023-05-01
  • EN 1306-2018 Inland navigation vessels. Connections for the discharge of waste water2023-05-01
  • DB13/T 2364-2016 冬小麦测墒灌溉技术规程2023-05-01
  • ETSI TS 128 531-2018 5G; Management And Orchestration;Provisioning (3Gpp Ts 28.531 Version 15.0.0 Release 1...2023-05-01
  • GB/T 39226-2020 磁约束聚变大电流变流系统集成测试要求 Requirements on the integrated test for high power conv...2023-05-01
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  • ASTM E272-2019 高强度铜基和镍铜合金铸件参考射线照片 Standard Reference Radiographs for High-Strength Copper-...2023-05-01
  • ETSI TS 128 669-2018 Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management; ...2023-05-01
  • GH/T 1129-2017 青椒冷链物流保鲜技术规程 Technical specification of cold chain logistics for green pepper...2023-05-01
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