A、anchor using both anchors
B、anchor with scope of 8 or more to 1
C、use a stern anchor
D、fit a crown strap and work wire to the anchor
A、anchor using both anchors
B、anchor with scope of 8 or more to 1
C、use a stern anchor
D、fit a crown strap and work wire to the anchor
时间:2022-01-01 12:41 关键词: 锚泊与靠离泊作业 水路交通运输技能考试 海船船员考试