rodless

基本解释

About 20 percent of the oil wells use rodless botttom hole pumps to exploit.
大概有20%25的油井使用无杆泵采油技术。
It was compared with that system consisting of double-ball amplifier and rodless hydraulic cylinder.
并与双钢球增力机构与无杆液压缸组成的液压夹具系统进行了比较。
Imersion oil electric pump unit is a kind of oil jack with rodless deep extraction, large discharge capacity and high lift.
潜油电泵机组是一种无杆深抽、排量大、扬程高的抽油设备。
Parker solenoid valves, valves, valve isls, tierod cylinder, ORIGA rodless cylinder, motor, Parker-Legris connections, gas pipes, rubber hoses so on.
派克电磁阀，阀体，阀岛，拉杆气缸，ORIGA无杆气缸，马达，派克乐可利接头，气管，胶管等等。
Numatics' Heavy Duty G Series Rodless Cylinder incorporates an NSK bearing rail and bearing sliders for incredible load carrying capabilities more...
纽曼帝克'重型G系列无杆气缸采用了NSK轴承轨道运载能力为难以置信的负荷，轴承滑块...