单项选择题
A. bagged cargo B. drummed cargo C. cased cargo D. packed cargo
The （）(侧稳索) has gone wrong.A. side guyB. guyC. center g...
单项选择题The （）(侧稳索) has gone wrong.
A. side guy B. guy C. center guy D. side stay
Adjust the （）(中心稳索), please.A. center tapB. center poin...
单项选择题Adjust the （）(中心稳索), please.
A. center tap B. center point guy C. center guy D. center line block
The （）(笨重货) must be handled by jumbo boom or shore cran...
单项选择题The （）(笨重货) must be handled by jumbo boom or shore crane.
A. awkward cargo B. drummed cargo C. cased cargo D. heavy cargo
