渡海登陆作战,战况瞬息万变。各种两栖战斗车辆出舱作战、战后返回登舰;登陆舰船发生战损战伤,所载战车转移换乘......均需要从水面登跳上舰。一旦出现战区气候恶劣,风急浪高;夜间作战,敌方火力攻击,登舰车辆带伤而驾驶困难或操作不当等等情况,极会出现登舰不顺利,贻误战机,发生增大损伤的情况。如果出现战车滑坠、翻沉或车辆碰损撞毁舰船舱门、跳板,那损失将无法估量,后果也就不可想像了! Cross the sea landing operations, changing rapidly changing conditions. A variety of amphibious combat vehicles out of space operations, after the war returned to board the ship; landing ship war loss, the chariot transfer transfer ... ... need to board the ship from the surface of the water. In the event of hostile weather in war zones, high winds and waves, night-time operations, hostile fire attacks, difficult or improper operation of boarding vehicles with injuries and other conditions, there will be extremely difficult boarding trips, unfavorable fighters and increased damage Happening. If there is chariot glide, sinking or collision damage crash ship door, springboard, then the loss will be immeasurable, the consequences would be unthinkable!