在确定曝光次数后是否使用粘尘滚轮对底片进行清洁？审核清洁滚轮状况？
Is the artwork cleaned after defined exposure times using tacky roller? Review the condition of the tacky rollers.
特别是在型面复杂、精度要求高的零件批量生产中，采用金刚石滚轮对磨具进行修整效果更为显著。
Especially in the surface complex, precision parts that require high volume production, the use of diamond grinding wheel for dressing on the more significant effect.
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