Data of urban include Xiaoshan and Yuhang district since 2001. From 2002, the figures of hospitals exclude health centers.
从2001年起市区数据包括萧山区和余杭区。2002年起医院数据不包括卫生院。
It described the application of switches, links, combinational state software and PLC used for power supervising system in Xiaoshan power station of Songjianghe power plant.
介绍了松江河电厂小山电站的开关、刀闸运行监控要求和组态软件及PLC在电力监控系统的应用。
The Xiaoshan Hydropower Station consists of reinforced concrete face rockfill dam, bank spillway, diversion system and power house.
小山水电站工程由钢筋混凝土面板堆石坝、岸坡溢洪道、引水系统及发电厂房组成。
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