... 压力油杯 oil pot with force 压力油枪 pressing oil gun 压力油柜 pressure oil tank ...
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The invention relates to a re-pressing type liquid feeder, which consists of an oil drum, a drum cover, an inflating pump, a spray gun and a liquid conveying pipe.
复压式液体供给器，由油桶、桶盖、打气桶、喷枪及液体输送管构成。
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