In recent years, the aluminum alloy ship outboard hull material has been widely used by various shipping companies because of its good corrosion resistance and light weight. However, with the increasing number of aluminum alloy ships, the maintenance of aluminum alloy ships has become a hot topic. So, how to improve the maintenance level of aluminum alloy ship outboard hull?

　　对于铝合金船外壳的保养，建议船东和船员认真学习并遵守下列几个方面的规定。

　　1. For the maintenance of aluminum alloy ship outboard hull, it is suggested that shipowners and crew should seriously study and comply with the following regulations.

　　首先，要建立和完善船舶维修计划，定期对船舶进行全面检查和维修，发现问题及时进行修理，以防止船体腐蚀。

　　First of all, we should establish and perfect the ship maintenance plan, regularly check and repair the ship, find the problems and repair them in time to prevent the hull corrosion.

　　其次，每隔一段时间，船舶外壳部位应该被清洁干净。如果发现船舶外壳上的任何漏洞或者破损，应该及时进行修理。

　　Secondly, every once in a while, the ship outboard hull parts should be cleaned up. If any leakage or damage is found on the ship outboard hull, it should be repaired in time.

　　再次，在室内清洁时，严禁使用含酸碱的清洁剂和洗涤剂，以免破坏船舶外壳上的涂层。

　　Again, during indoor cleaning, it is strictly forbidden to use cleaning agents and detergents containing acid and alkali to avoid damage to the coating on the ship outboard hull.

　　最后，为了延长船舶的使用寿命，定期对船舶外壳进行保养和维修是必不可少的。

　　Finally, in order to prolong the service life of the ship, it is necessary to regularly maintain and repair the ship outboard hull.

　　以上几点是关于铝合金船外壳的养护方面的建议。期待对您有所帮助。

　　The above points are suggestions on the maintenance of aluminum alloy ship outboard hull. Hope it will be helpful to you.