coupling device of hydraulic pressure technics of  液力偶合器

bulk-piece hoisting of generating unit  机组大件吊装

equipment of generating unit  机组设备

erection of generating unit  水轮发电机组安装

operation of generating unit  机组运行

Vibration of Generating Unit  机组振动

hydraulic generating unit  水轮发电机组

3-D data of device location  设备的三维位置信息

air drying device of compressor  压缩空气干燥设备

auto tranformer device of reserve power supply  备用电源自投装置

auto_switch_in device of the reserved supply  备用电源自投装置

auto-full synchronizing device of micro-computer type  微机型自动准同期装置

automatic control device of column magnetic seltor  磁选柱自动控制器

Automatic device of step-by-step falling ropes  步进式自动放绳装置

Automatic ligation device of hemorrhoids  自动痔疮套扎器

automatic stand-by device of emergency power supply  备用电源自动投入装置

Automatic switching device of reserve power supply  备用电源自投装置

automatic switching device of standby power  备用电源自动投入装置

Automatic throw-in device of emergency supply  备自投