safety firstengineering

 
  • 安全技術

safety firstengineering的用法和樣例:

例句

  1. The relevant safety technique and the safety operaional procedures in cyclopentane blowing process of rigid polyurethane foam are introduced.
    介紹了聚氨酯硬泡環戊烷發泡工藝中相關的安全技術和安全操作規程。

safety firstengineering的相關資料:

臨近單詞

今日熱詞
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