1: The use of movable traction hook, 360 °turntable, flexible steering, ensure running safety.
2: At the same time has reliable brake pneumatic brake...
Telescopic type davit device
The telescopic device is used for hanging reacted boat on board.The device arm could be movable horizontally,also,which...
MAIN FEATURES:
Principle of the forged steel floating ball valve: This kind of ball valve has a floating ball supported by two valve seats. Under the...