机器的程序需要用最新的零件修改意见进行正确设置，工人也需要知道目前生产计划的进展情况和机器的运转数据，这样他们才知道何时安排维护保养。

Machines need the correct program with the latest part revisions, while people need to know the current schedule status as well as machine performance data, so they know when to schedule maintenance.

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用户和保养机构需要使用大量的清洁程序来去除聚合物过滤器中金属过滤网上的残余聚合物和添加物。

There are a number of cleaning processes employed by end-users and commercial service groups to remove residual polymer and additives from metallic filters used in polymer filtration.

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