dry-chemical fire extinguisher

 
  • 乾粉滅火器

dry-chemical fire extinguisher的用法和樣例:

例句

  1. Each floor should have a dry-chemical fire extinguisher.
    每層樓都要放置乾粉滅火器。
  2. When the jet is small enough to be approached, put out the flame with a carbon dioxide or dry powder extinguisher.
    當噴射的火焰小到可以接近時,用二氧化碳或乾粉滅火器撲滅火焰。

dry-chemical fire extinguisher的相關資料:

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