oil suction device 吸油装置
oil suction pipe 吸油管 ; 吸油管组件
oil suction hose 吸油胶管
oil suction pump [机] 吸油泵 ; 抽油泵
embedded wire oil suction hose 埋线吸油胶管
oil suction and discharge hose 油排吸胶管
fuel oil suction system 燃油吸入系统
oil suction pipe joint 进油管接头
oil suction rubber hose 吸油橡胶管
The invention relates to a method for preparing repeatedly-usable high oil suction material.
本发明涉及材料制备方法，旨在提供一种可重复使用的高吸油性材料的制备方法。
Its kinematics and kinetics law differs from those of the general moving beam typed oil suction pump.
它的运动与动力规律不同于一般的游梁式抽油机。
The pump is characterized by: 1. changing the mode of oil suction, i. e. making the plunger immersed in the viscous oil;
其抽油特点是：1．改变了普通泵的进油方式，将稠油吸入泵腔变为柱塞浸入稠油；
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