双语例句
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The product is applied to medium, high-pressure gear pump, ram pump, vane pumps, etc.
产品主要应用于中、高压齿轮油泵、柱塞泵、叶片泵等。
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The ram pump service life's length, with the usual maintenance maintenance, hydraulic fluid quantity and the quality, the fat liquor cleanliness and so on concerns.
柱塞泵使用寿命的长短，与平时的维护保养，液压油的数量和质量，油液清洁度等有关。
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This paper has approached to the cause for grinding"sense of ad-hesion"and formation of burrs of ram mate part of oil pump in cold working.
前言： 本文探讨了油泵柱塞在冷加工中的磨削粘感和毛刺成因问题。
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