Electric submersible pump is a large - scale oil producing equipment, and is a main increase productivity way in mid-later period of oilfield development.
潜油电泵作为大型的采油设备，是油田中后期增产的主要手段之一。
This paper introduced the extracting technology, reaction mechanism, producing equipment and operating condition of dewatered caster oil.
本文介绍了脱水蓖麻油的制取工艺、反应机理、生产设备及操作条件。
The paper introduces course of reconstruction of fuel oil supply system of ACP3000 asphalt concrete mixing equipment and some problems which should be paid attention to in producing course.
介绍了ACP3000型沥青混凝土拌和设备燃油供给系统改造过程，以及生产过程中应注意的几个问题。
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