Tanker tonnage identified, conception of engine horsepower size, best matched with tank tonnage, carrying big, small engine, oil transport vehicle back force.

罐车吨位确定了，就要构思发动机的马力大小，最好跟油罐吨位匹配了，承载大了，发动机小，油品运输车辆背力。

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This oil tanker has the greatest tonnage of any built in Japan.

这艘油船是日本所造的油船中吨位最大的一艘。

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Several largest shipping corporations in-crease their transport ability through enlarging the tonnage of original fleet and building new oil tanker, especial-ly very large crude oil carrier (VLCC).

国内几大航运巨头纷纷加大原油船队的吨位，建造新油轮特别是超级油轮(VLCC)，以提高自己的运输能力。

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