The paper studied the weaving process,molding technique and resin treatment of the tubular fabric composite material for repairing the textile lining of a tube under non-digging out conditions.

 
  • 并對管狀織物、紡織內襯軟管與紡織內襯鋼管的基本性能進(jìn)行了測試,測試結果表明產(chǎn)品符合美國材料和試驗協(xié)會(huì )標準。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan