In towing，chocks are used to（）.<br>A:protect the towline from chafing<br>B:secure the end of the towline on the tug<br>C:stop off the towline while retrieving it<br>D:absorb shock loading on the towline

In towing，chocks are used to（）.
A:protect the towline from chafing
B:secure the end of the towline on the tug
C:stop off the towline while retrieving it
D:absorb shock loading on the towline

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:【10245403】个 (题库试题定时更新)