dry-chemical fire extinguisher

  • 干粉灭火器

dry-chemical fire extinguisher的用法和样例:

例句

  1. Each floor should have a dry-chemical fire extinguisher.
    每层楼都要放置干粉灭火器。
  2. When the jet is small enough to be approached, put out the flame with a carbon dioxide or dry powder extinguisher.
    当喷射的火焰小到可以接近时,用二氧化碳或干粉灭火器扑灭火焰。

dry-chemical fire extinguisher的相关资料:

临近单词

目录 查词历史