As some countries attempt to shift away from natural gas or petroleum energy systems toward coal-based systems, the need for coal slurry(煤泥) will increase in these countries,()transport mode will be the first choice for transfer this kind of product.

A . Water carriage B . Pipeline transport C . Rail transport D . Surface transport

时间:2022-09-20 00:29:35 所属题库:物流英语综合练习题库

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