For vessels with （）, the meaning of the order would include the combination of pitch and revolutions as indicated in ships orders.<br>A:fixed pitch propellers<br>B:uncontrollable pitch propeller<br>C:constant pitch propellers<br>D:variable pitch propellers

For vessels with （）, the meaning of the order would include the combination of pitch and revolutions as indicated in ships orders.
A:fixed pitch propellers
B:uncontrollable pitch propeller
C:constant pitch propellers
D:variable pitch propellers

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:【10244552】个 (题库试题定时更新)