1. However, the original feed control system of the extruder is obvious aging, out-of date and time-consuming in feeding.
原挤压机进料控制系统已明显老化、落后,进料耗时长、进料精度和可靠性得不到保证。

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2. Aging of accounts receivable the classification of unpaid customer accounts receivable according to the date of sale.
应收账款分龄法根据销售实现之日起对未付客户应收账款所作的一种分类。

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3. Aging of accounts receivable the classification of unpaid customer accounts receivable according to the date of sale.
应收账款分龄法根据销售实现之日起对未付客户应收账款所作的一种分类。

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