摘要
本文通过对起升机构载荷率的探讨,提出增加一个快速档可使装卸桥实现一机多用的设想。
Having analysed the rate of load of the lifting gear of a loading bridge, the auther thinks that it is possible that a loading bridge is used for multiple purposes by adding a top gear to its lifting gear.
出处
《福建林学院学报》
CSCD
1990年第2期169-173,共5页
Journal of Fujian College of Forestry
关键词
林木
装卸桥
荷载率
起升机
loading bridge, rate of load, machine for multiple purposes
