defend fire and extinguishing fire

 
  • 防滅火

defend fire and extinguishing fire的用法和樣例:

例句

  1. The concrete steps of fire prevention work at Dalu Coal Mine are expounded.
    論述了大陸礦在防滅火工作中採取的具體措施。

defend fire and extinguishing fire的相關資料:

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