The author mainly introduces a kind of automatic filling device Oilmaster for engine oil, which can achieve ideal oil control,prolonging the maintenance cycle. It has effective results of energy saving and consump-tion reducing.% 介绍一种发动机机油自动加注装置Oilmaster,它能实现理想的油料管控,延长保养周期,节能降耗效果明显。
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