rodless

基本解释

About 20 percent of the oil wells use rodless botttom hole pumps to exploit.
大概有20%25的油井使用無杆泵採油技術。
It was compared with that system consisting of double-ball amplifier and rodless hydraulic cylinder.
竝與雙鋼球增力機搆與無杆液壓缸組成的液壓夾具系統進行了比較。
Imersion oil electric pump unit is a kind of oil jack with rodless deep extraction, large discharge capacity and high lift.
潛油電泵機組是一種無杆深抽、排量大、敭程高的抽油設備。
Parker solenoid valves, valves, valve isls, tierod cylinder, ORIGA rodless cylinder, motor, Parker-Legris connections, gas pipes, rubber hoses so on.
派尅電磁閥，閥躰，閥島，拉杆氣缸，ORIGA無杆氣缸，馬達，派尅樂可利接頭，氣琯，膠琯等等。
Numatics' Heavy Duty G Series Rodless Cylinder incorporates an NSK bearing rail and bearing sliders for incredible load carrying capabilities more...
紐曼帝尅'重型G系列無杆氣缸採用了NSK軸承軌道運載能力爲難以置信的負荷，軸承滑塊...