hydraulic piston

常見例句

雙語例句

• However, someone thinks that the optimum oil recovery mode of Lunnan oilfield should be hydraulic piston pump.
  但有人對此提出了不同意見，認(rèn)爲(wèi)該地區(qū)的機(jī)械採油應(yīng)首選水力活塞泵。
• In chapter 2, a fixed high pressure single-phase water mist fire suppression system driven by water hydraulic piston pump is developed.
  第二章，研制了由純水液壓柱塞泵敺動的固定式高壓單相流細(xì)水霧滅火系統(tǒng)。
• At the initial stage of development, the main oil production methods give priority to hydraulic piston pump and closed hot water circulation.
  開發(fā)初期，主導(dǎo)開採方式主要以“水力活塞泵、閉式熱水循環(huán)”等採油工藝爲(wèi)主。
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