A、block used only with manila rope
B、chock roller
C、hinged block
D、strong block used for short，sharp pulls
更多“A snatch block is a（）.”相关的问题
A、block used only with manila rope B、chock roller C、hinged block D、strong block used for short，sharp pulls
A、a short length of line used for temporarily holding another line B、a snatch block for handling a topping lift C、an engine order telegraph D、the brake on a cargo winch
A、A short length of line used for temporarily holding another line B、A snatch block for handling a topping lift C、An engine order telegraph D、The brake on a cargo winch
A、A.a short length of line used for temporarily holding another line B、B.a snatch block for handling a topping lift C、C.an engine order telegraph D、D.the brake on a cargo winch
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