dry-chemical fire extinguisher
英
美
dry-chemical fire extinguisher的用法和樣例:
例句
- Each floor should have a dry-chemical fire extinguisher.
每層樓都要放置乾粉滅火器。
- 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:
臨近單詞
以上內容獨家創作,受著作權保護,侵權必究