When flammable liquids are handled in a compartment on a vessel，the ventilation for that area should be（）.<br>A:operated continuously while vapors may be present<br>B:operated intermittently to remove vapors<br>C:available on standby for immediate use<br>D:shut down if an explosive mixture is present

When flammable liquids are handled in a compartment on a vessel，the ventilation for that area should be（）.
A:operated continuously while vapors may be present
B:operated intermittently to remove vapors
C:available on standby for immediate use
D:shut down if an explosive mixture is present

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)