本程序使用彩色显示器帮助钻井船抛锚导航及钻机定位。
This program helps the drilling ship to cast anchors and locate the rig by the aid of color display.
地平线公司在地震方案提供精确定位服务，移动钻机，建设和疏浚工程。
Horizon provides precise positioning services during seismic programmes, rig moves, construction and dredging projects.
运用价值工程理论对T685 WS钻机在矿山抢险救灾和生产中的应用进行分析，并与普通钻机进行价值比较，有利于对T685 WS钻机的功能和应用进行初步定位。
The application of T685WS drilling machine to mine insurance relief and production is analysis by means of value engineering, and the value comparison with common drilling machine is carried out.
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