求翻译：水电站中装置水轮发电机组及其辅助设备并为其安装、检修、运行及管理服务的建筑物，分河床式、坝后式、坝内式厂房或建在地面下的地下厂房是什么意思？

And its installation , maintenance, operation and management services buildings , sub river channel , dam type hydropower station apparatus turbine generators and auxiliary equipment, plant or built within the dam under ground underground powerhouse

hydro-electric power station in won and its auxiliary equipment and for the installation, maintenance, operation and management of buildings, the river, after the dam, as well as in-plant or on the ground, the underground plant

In the hydroelectric power station installs the water-turbine generator set and the supporting facility and the building which for its installment, the overhaul, the movement and the management serves, after divides the river bed type, the dam in the type, the dam the type workshop or constructs und

Hydropower installations in hydro-turbine and its auxiliary equipment and its installation and maintenance, operation and management services building, River, dam, dam-type plant, or built under the ground, the underground powerhouse

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