从双面胶印机的特点出发，设计出一种由上下橡皮滚筒完成动作的离合压机构。
Based on a perfect offset press, a kind of on off pressure mechanism through moving upper and lower blankets is designed.
从双面胶印机的特点出发，设计出一种由上下橡皮滚筒完成动作的离合压机构。
Based on a perfect offset press, a kind of on off pressure mechanism through moving upper and lower blankets is designed.
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