在极地冰区中,破冰船利用起尾部的特殊凹槽与被拖船船首相连的拖带方法。
A method of towing vessels through polar ice by means of icebreaking tugs with a special stern notch suited to receive and bow of the vessel to be towed.
在极地冰区中,破冰船利用起尾部的特殊凹槽与被拖船船首相连的拖带方法。
A method of towing vessels through polar ice by means of icebreaking tugs with a special stern notch suited to receive and bow of the vessel to be towed.
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