车间活动自动定时器
automatic plant exercise timer
影像自动定向
Image automatic orientation
转向天线自动定向设备
automatic gimbaled-antenna vectoring equipment
自动定向供送
automatic orientational delivery
自动定向控制装置
automatic orientation control device
自动定向仪
automatic direction finder
5-mW
自动定向原理
automatic orientation theory
定向井井口水平力
horizontal force of directional wellhead
定向钻井
directional well drilling
Directional drilling
directionally well drilling
inclination drilling
directed drilling
direction drilling
Directional well
controlled-angle drilling
direction of drift
controlled drilling
Drilling fluid
定向钻井承包商
directional drilling contractor
定向钻井程序包
directional drilling package