船舶索具名称题库
总共有 50 条题目
船舶索具名称题库
刷题
The pest method of forming an eye in wire
The purpose of a devil’s claw is to（）. A.a
The size of wire rope is determined by the
The signal man assisting a crane operator
The standing part of a tackle is（）. A.all
The square knot is used for（）. A.forming t
The rope which is rove from the truck to b
The rope which is the lightest is（）. A.man
Manila lines in which the strands are righ
The rolling hitch could be used to（）. A.jo
The only wire rope termination which may b
The main function of the core of a wire ro
In moderate wind and current what should b
Neglecting friction，you desire to lift a 3
If kinking results while wire rope is bein
