pontoon crane

• 平底船起重机,浮筒起重机,浮吊

pontoon crane的用法和样例：

例句

1. Please arrange for a floating crane to discharge the heavy pieces on board.
   请安排一台浮吊来卸船上的重件。
2. The Floating Crane in the Java Sea south of Kalimantan, Indonesia, handles export coal from river barges to seagoing vessels.
   适用于印度尼西亚加里曼丹南部的爪洼海的浮吊，用于运送用作出口的煤从岸边的驳船到海船。