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  • DB13/T 2124-2014 有機陶瓷基覆銅箔層壓板2023-07-26
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  • CB 1359-2020 艦船用橡膠隔振器規(guī)范 Specification for rubber vibration isolator of warships2023-07-26
  • DIN EN 12953-5-2020 Shell boilers - Part 5: Inspection during construction, documentation and marking of pr...2023-07-26
  • GBZ/T 300.140-2017 工作場所空氣有毒物質(zhì)測定 第140部分：肼、甲基肼和偏二甲基肼 Determination of toxic substance...2023-07-26
  • GB/T 19518.1-2017 爆炸性環(huán)境 電阻式伴熱器 第1部分:通用和試驗要求 Explosive atmospheres--Electrical resistanc...2023-07-26
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  • DIN 908-2020 Internal drive screw plugs with collar – Cylindrical thread2023-07-26
  • HG/T 4934-2016 茚蟲威母藥 Indoxacarb technical concentrate2023-07-26
  • DB13/T 1693-2012 毗蟲啉拌種全生育期控制小麥蚜蟲技術(shù)規(guī)程 The technical rules of controlling wheat aphids in t...2023-07-26
  • DIN EN 4808-2017 Aerospace series - Flange couplings - Weld coupling, 90° elbow, in nickel alloy - Inch se...2023-07-26
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  • DIN 2000-2017 Central drinking water supply - Guidelines regarding requirements for drinking water, plannin...2023-07-26
  • ETSI TR 125 903-2018 Universal Mobile Telecommunications System (UMTS); Continuous connectivity for packet ...2023-07-26
  • DB12/ 046.102-2011 產(chǎn)品單位產(chǎn)量綜合能耗計算方法及限額 第102部分:汽車輪胎 Calculation method and stipulation ...2023-07-26
  • DIN EN ISO 9016-2013 金屬材料焊縫破壞性試驗 沖擊試驗 試樣位置、缺口方向和檢驗方法 Destructive tests on welds...2023-07-26
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