Sealing between hatch cover and coaming can be achieved by many different types of rubber packing. Traditional the weather tightness of a hatch cover is achived by a sponge rubber packing p…

Difficulty in disassembly and installation caused by inadequate combination of looseness and tightness during bearing installation In this type of malfunction, due to the inconsistent tight…

1、 In order to strengthen the daily maintenance of ships, maintain them in good technical and seaworthy condition, and effectively grasp the technical condition of ships, this system is sp…

1、 Jurisdiction over ship maintenance If a dispute over ship maintenance arises from maritime damage, it shall be under the jurisdiction of the people’s court of the place where the …