trolley of bridge crane的意思|示意
桥式起重机小车
trolley of bridge crane的网络常见释义
起重机小车 ... 起重机械：lifting appliances 起重机小车：trolley of bridge crane 起重机塔：crane tower ...
trolley of bridge crane相关例句
To install the crane span before installation, camber, level of metal structure of main girder bending, trolley rail height difference, gauge deviation, diagonal bridge survey.
安装前要对起重机安装跨度，金属结构主梁的拱度、水平旁弯，小车轨道高低差、轨距偏差，桥架对角线等进行测量。
General bridge crane lifting trolley generally, Bridges run organization, structure and composition of metal bridge.
普通桥式起重机一般由起重小车、架桥运行机构、桥架金属结构组成。
Double-trolley bridge crane is a kind of bridge crane.
双小车桥式起重机是桥式起重机的一种。