单项选择题
A.gantline B.life line C.strop D.whip
The rolling hitch could be used to（）．A.join two lines o...
单项选择题The rolling hitch could be used to（）．
A.join two lines of different sizes B.join two lines of equal sizes C.add strength to a weak spot in a line D.act as a stopper to transfer a line under strain
The only wire rope termination which may be made in the...
单项选择题The only wire rope termination which may be made in the field is（）.
A.swaged socket B.thimbled mechanical splice C.hand splice D.spelter poured and resin sockets
Nylon line is better suited than manila for（）.A.Towing ...
单项选择题Nylon line is better suited than manila for（）.
A.Towing alongside B.Towing astern C.Holding knots and splices D.Resisting damage from chemicals
