| 摘要 |
An oil applying device includes a housing having a base for receiving oil and includes an upper oil tank. A lower roller is rotatably supported in the base and a middle roller is rotatably supported above the lower roller such that the lower roller may apply the oil onto the middle roller. An upper roller is rotatably supported above the middle roller for engaging with a work piece between the upper roller and the middle roller. A number of nozzles are secured to the bottom of the oil tank for applying the oil onto the upper roller so as to apply the oil onto the work piece.
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