lift rod 中文意思是什麼
lift rod
解釋
斜拉桿-
Air lift rod transfer elevator
氣動抽油桿運移吊卡 -
Chain lift rod
鏈式提升器拉桿 -
Lift your rod tip up slowly, when your rod tip is slightly behind you stop and wait a moment
緩慢地揚起竿筲,當竿筲剛剛越過身後時,稍作停頓。 -
Sucker rod pumping is the most popular means of artificially lift in the oil fields. the performance of sucker rod pump has close relation to economic benefit of oil field
抽油泵作為有桿泵抽油系統中的核心設備,其性能的好壞直接關繫到油田經濟效益的高低。 -
Gravitational capture, rod - pendulum, lever, motorcycle lift - off
重力俘獲。球擺,杠桿,離地時的摩托車。
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