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  • NF EN ISO 7622-2-2016 鋼絲繩輸送帶.縱向牽引試驗(yàn).第2部分:斷裂強(qiáng)度的測量 Steel cord conveyor belts - Longitudi...2024-01-23
  • SY/T 5038-2018 普通流體輸送管道用直縫高頻焊鋼管 Longitudinal seam HFW steel pipe for common fluid service pi...2024-01-14
  • JY/T 0068-2011 植物根尖縱切 Plant root tip longitudinal section2024-01-03
  • KS M ISO 8513-2017 Plastics piping systems. Glass. reinforced thermosetting plastics(GRP) pipes. Test metho...2023-11-25
  • KS M ISO 3501-2019 Plastics piping systems — Mechanical joints between fittings and pressure pipes — Test...2023-10-08
  • JY/T 0071-2011 南瓜莖縱(橫)切 Cucurbit stem longitudinal or cross section2023-10-05
  • KS D0252-2019 Ultrasonic testing for the detection of longitudinal and/or transverse imperfections in welde...2023-10-03
  • ETSI TS 101 539-3-2013 Intelligent Transport Systems (ITS); V2X Applications; Part 3: Longitudinal Collisio...2023-09-13
  • GB/T 5777-2019 無縫和焊接(埋弧焊除外)鋼管縱向和/或橫向缺欠的全圓周自動(dòng)超聲檢測 Automated full peripheral ult...2023-09-06
  • GB/T 35205.7-2021越野叉車 安全要求及驗(yàn)證 第7部分:縱向載荷力矩系統(tǒng)Rough-terrain trucks. Safety requirements a...2022-10-25
  • JB/T 2966-2010縱剖木工圓鋸機(jī) 參數(shù)Circular sawing woodworking machines for longitudinal cutting-Parameters...2022-06-14
  • Effects of process parameters and die geometry on longitudinal welds quality in aluminum porthole di2020-11-11