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  • ASTM D6399-2018 測量飛行器機艙內(nèi)空氣質(zhì)量用儀器和方法的選擇指南 Standard Guide for Selecting Instruments and ...2023-09-01
  • ETSI TS 126 115-2018 Universal Mobile Telecommunications System (UMTS); LTE; Echo control for speech and mu...2023-09-01
  • ASTM D6496/D6496M-2018 Standard Test Method for Determining Average Bonding Peel Strength Between Top and B...2023-09-01
  • CB 1321-2018 魚雷電磁引信輻射器規(guī)范 Specification for transmitting antenna of torpedo electromagnetic fuze...2023-09-01
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  • GB/T 32561.5-2022 紅外光學(xué)硫系玻璃測試方法 第5部分:應(yīng)力雙折射 Measuring methods for chalcogenide infrared opt...2023-09-01
  • ETSI TR 103 642-2018 Cyber; Security Techniques For Protecting Software In A White Box Model2023-09-01
  • ASTM B171/B171M-2018 Standard Specification for Copper-Alloy Plate and Sheet for Pressure Vessels, Condense...2023-09-01
  • CNS 10092-2019 瀝青/柏油之三氯乙烯溶解度試驗法 瀝青/柏油之三氯乙烯溶解度試驗法\Test method for solubility o...2023-09-01
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  • BS EN 16584-2-2017 鐵路應(yīng)用 PRM使用設(shè)計 一般要求 信息 Railway applications. Design for PRM use. General requ...2023-09-01
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  • BS EN 4652-110-2015 航空航天系列 射頻同軸連接器 類型1 BNC接口 夾緊螺母組件版本 直插 產(chǎn)品標(biāo)準(zhǔn) Aerospace serie...2023-09-01