1) landing towboat
退滩用拖船
2) warping tug
绞滩拖船
3) To tow by tugboat.
用拖船拖曳
4) supply tug
三用拖船
5) multipurpose tug
多用途拖船
1.
The scantling and number of coupling components used between cement tank and cement hold onboard multipurpose tug is usually decided accdording to tank producer s advice and experience without any scientific calculation.
多用途拖船中水泥罐与水泥罐舱之间连接件尺寸和数量一般情况下是根据水泥罐制造商的建议和经验 ,没有较科学的计算。
6) push towboat
推拖两用船
补充资料：退滩
1.退水后的滩地。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条