烟雨:
通用门式起重机技术参数表1起重量liftingcapacity(t)812.5跨度Span(m)5222630351822263035起升高度liftingheight10121012工作级别workingsystemA5A5速度speed起升lifting主main(m/min)15.713副aux------运行travelling小车crab38.739.4大车trolley46.852.746.552.746.546.8通用门式起重机技术参数表2起重量liftingcapacity(t)....