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In securing a towing cable，consideration must be given to letting go in an emergency．The possible whip of towlines when released can be overcome by ______．
A.increasing the shaft RPM prior to release
B.using a pelican hook for quick release
C.using preventers
D.using a short chain for the lead through the stern chock
参考答案
更多 “ In securing a towing cable，consideration must be given to letting go in an emergency．The possible whip of towlines when released can be overcome by ______．A.increasing the shaft RPM prior to releaseB.using a pelican hook for quick releaseC.using preventersD.using a short chain for the lead through the stern chock ” 相关考题
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