Large quantities of uncovered pig iron or billets should not be carried in the upper-tween decks because().

A . this does not eliminate the risk of cargo shifting B . this will increase the metacentric height of the ship C . this will decrease the gravity height of the ship D . this will reduce the rolling period of the shi

时间:2022-10-04 06:02:43 所属题库:特种货物运输及有关规则题库

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