问题的提出运输船舶在其使用的过程中由于各个组成部分所处的环境、耐用程度和使用条件的不同会发生局部损坏，为了恢复其使用效能，并保持正常的营运条件，就必需对运输船舶进行有计划地、及时地修理。船舶修理的种类根据修理范围的大小，一般可分为航修、坞修、小修、中修和 The issue of transport during the use of transport vessels due to the various components of the environment, durability and conditions of use will be partial damage, in order to restore its effectiveness and maintain normal operating conditions, it is necessary to transport the ship To carry out planned and timely repair. The types of ship repairs according to the size of the scope of repair, can generally be divided into aviation repair, dock repair, minor repair, repair and