portable rig轻便钻机,移动式钻机
portableadj.轻便的;手提式的;[计]可移植的n.便携的东西
Portable Reconfigurable Line Sensor便携式改装线传感器
portable ultrasonic thickness meter携带式超声波测厚仪
Portable Acoustic Monitoring System便携式音响监控系统
Portable Electronics Test Equipment便携式电子测试设备
portable the rubber' belt conveyors皮劳特
portable data acquisition instrument便携式数据采集仪
portable vapor monitoring instrument便携式蒸汽监测仪
portable electrostatic spraying unit移动式静电喷涂装置