论文部分内容阅读
坝顶门机是水电站不可缺少的起重设备,本文主要对岩滩水电站坝顶门机重大部件的吊装作简要介绍。
Dam top door machine is an indispensable hydropower station lifting equipment, this paper mainly Yantan Hydropower Station dam door machine lifting of major components for a brief introduction.