The discharge from a carbon dioxide fire extinguisher should be directed（）.<br>A:at the base of the flames<br>B:at the center of the flames<br>C:to the lee side of the flames<br>D:over the tops of the flames

The discharge from a carbon dioxide fire extinguisher should be directed（）.
A:at the base of the flames
B:at the center of the flames
C:to the lee side of the flames
D:over the tops of the flames

出自：海船船员证

提示：
同一【IP】的非会员用户每天可免费获取10次答案

收藏本站【zk.995w.com】，下次访问不迷路

本站试题总数:【10252701】个 (题库试题定时更新)