Confined Space

 
  • 有限空間

confined space的用法和樣例:

例句

  1. Therefore the high-speed belt conveyors have been added at the limited space behind the dam, which have greatly increased the concreting rate.
    在壩后的有限空間內,增設了高速皮帶機等入倉手段,大大提高了混凝土的澆筑強度。

confined space的相關(guān)資料:

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