【名词&注释】
救生艇(boat)
[单选题]活塞销的损坏形式主要是_______
A. 腐蚀和裂纹
B. 磨损和断裂
C. 磨损和裂纹
D. 磨损与腐蚀
查看答案&解析
点击获取本科目所有试题
举一反三：
[单选题]救生艇内外均应涂：
A. 白漆
B. 红漆
C. 橙黄色漆
D. 红白相间漆
[单选题]In the absence of external forces，adding weight on one side of a floating vessel causes the vessel to ().
A. heel until the angle of loll is reached
B. list until the center of buoyancy is aligned vertically with the center of gravity
C. trim to the side opposite TCG until all moments are equal
D. decrease draft at the center of flotation
[单选题]承磨环的作用是()
A. 密封
B. 散热
C. 刮油
D. 磨合
本文链接：https://www.zhukaozhuanjia.com/download/gjrv5e.html
