| 释义 |
overhead crane
基本例句
行车,高架起重机
Manual Single-beam Crane is configured by crane span structure, cart driving device and manual monorail car and other major parts.手动单梁起重机系由桥梁，大车传动机构，手动单轨行车等主要部分组成，大车行车及货物起重均用手拉链条驱动。
One difficulty in every building for heavy industry is the arrangement of the supports for anoverhead crane.重工业的所有厂房均存在一个困难问题，即如何布置桥式吊车的支承结构。 |