Do they charge carriage by bulk?

他们是否按体积计算运费?。

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PSCO: Captain, the supplement to Certificate of Fitness for the Carriage of Dangerous Chemicals in Bulk is missing.

船长，散装船运输危险化学品适装证书的附页不见了。

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Under the condition of shipping market downturn, ship owners can add the solid bulk cargoes in compliance for the carriage to realize the purpose of increasing profitability.

在市场不景气的情况下，船东可通过船舶改装从而扩大现有船舶适装货品的范围来实现增加盈利能力的目的。

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The bulk of that will fall in 2013 and 2014, as new carriage agreements kick in.

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