self-propelled hopper是什么意思


中文翻译自航泥驳

网络释义

1)self-propelled hopper,自航泥驳2)dumb hopper barge,非自航开底泥驳3)self-propelled split dump barge,自航开底泥驳4)dumb scow,非自航驳5)self-propelled scow,自航驳6)self-propelled (or self- propelling) barge,自航驳船

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