In securing deck loads for an ocean tow,drill pipe should be().

A . galvanized to protect against corrosion B . held in place with heavy materials such as spare pendant wire C . limited to no more than five courses high D . provided with bulwarks at both ends of their bay

时间:2022-09-11 20:02:46 所属题库:特种货物运输及有关规则题库

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