workboat

Due to special features of workboat, their afloat condition adjustment is very important.

由于程船的一些特殊特点,船舶的浮态常重要。

dredging andhollow block hoisting construction for the workboat wharf project, rational construction scheme was adopted, which ensured successful completion of the project on schedule.

针对作船码头程基槽挖泥和吊装空心方块施所存在的问题，采用了较合理的实施方案，保证本程按时顺。