In plugging submerged holes on a vessel，rags，wedges，and other materials should be used in conjunction with plugs to（）.<br>A:reduce the water pressure on the hull<br>B:reduce the water leaking around the plugs<br>C:prevent progressive flooding<br>D:reduce the possibility of stress fractures

In plugging submerged holes on a vessel，rags，wedges，and other materials should be used in conjunction with plugs to（）.
A:reduce the water pressure on the hull
B:reduce the water leaking around the plugs
C:prevent progressive flooding
D:reduce the possibility of stress fractures

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:【10252937】个 (题库试题定时更新)