mechanical hatchcover
... mechanical handling 机械装卸 mechanical hatchcover 机械舱口盖 mechanical hatchcover 机械式舱口盖 ...
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机械式舱口盖 mechanical hatchcover
·2,447,543篇论文数据，部分数据来源于NoteExpress
主要经营范围：船舶舱口盖，钢结构产品，港口机械钢结构，船体分段，海洋工程。
It is mainly engaged in ship hatch cover, steel products, machinery steel-port, the hull section, and Marine engineering.
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