【单选题】
船前后备好撇缆!()
A、Have the heaving line ready fore and aft.
B、Have the head line ready fore and aft.
C、Have the breast line ready fore and aft.
D、Have the light rope ready fore and aft.
A、Have the heaving line ready fore and aft.
B、Have the head line ready fore and aft.
C、Have the breast line ready fore and aft.
D、Have the light rope ready fore and aft.
A、在本船两舷沿水线从船首到船尾各系好一根供艇筏系靠用的大缆 B、在本船的下风舷船中部附近系好一根供攀爬用的网兜和钢丝绳 C、在本船两舷各备妥一根吊杆以及吊货网、盘 D、在本船的最低开敞甲板两侧备妥撇缆、软梯、攀网
A、防止绳圈纠缠,投掷前应将绳圈清理整齐,撇缆头不能套入绳圈 B、在风力影响较大时,应估计风力、风向对撇缆的影响,正确选好投出方向和投掷目标 C、在撇缆前应检查撇缆绳是否有损伤,特别是撇缆活结处及撇缆尾端的引环或套钩处 D、A、B、C均对