It is important to maintain the shipchamber horizontal and keep cable tensions in equilibrium during the running of the hoisting fully balancing type ship lifter.
全平衡钢索卷扬提升式升船机在升降过程中保持船厢水平和提升钢索索力均衡对安全运行至关重要。
2
The polyurethane fender is a kind of new types of current fender, which can availably avoid the collision between ship and chamber with reason - able type selection, disposition and installation.