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如果把过滤系统设计得过份,则费钱。如果设计得不足,则有使贵重元件早期损坏的危险。本文介绍如何确定为使寿命最长、费用最低所需要的过滤精度。
If the filter system designed too much, then the money. If not designed, there is a risk of early damage to valuable components. This article describes how to determine the filtering accuracy required to maximize longevity and cost.