单词	easy cuve
释义	easy cuve n.平缓弯段
随便看	downhole recorder down-hole reducer downhole reinjection systems downhole remedial operation down-hole robot downhole rock drill downholes down-holes downhole sampler Downhole sand separating and collecting device downhole scaling downhole seismic monitoring downhole sensor downhole shut-in downhole source downhole steam generator downhole string downhole strings downhole submersible reciprocal pump downhole switch downhole switching valve downhole system efficiency downhole telemetry system downhole teleview logging apparatus downhole television