... oil-immersed power and distribution transformer 油浸式电力与配电变压器 oil-immersed pump 潜油泵 oil-immersed reactor 油浸电抗器 ...
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oil-immersed diving pump 油浸式潜水泵
oil-immersed diving pump detail 油浸式潜水泵
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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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