论文部分内容阅读
1 引言由电力部杭州机械设计研究所设计、三门峡水工机械厂制造的电力部系统内第一台大吨位双小车2×200桥式起重机经调试及应力测试后,已正式在三门峡水电站扩机现场投入运行。
1 Introduction By the Ministry of Electric Power Design Institute of Hangzhou, Sanmenxia Hydraulic Machinery Manufacturing Plant Department of the first large tonnage two-car 2 × 200 overhead cranes after commissioning and stress testing, has been officially expanded site Sanmenxia Hydropower Station put into service.