Milti - medium filter: filter the solid suspend thing use the anthracite, quartzite filter medium.
多介质过滤器：用无烟煤、石英砂过滤介质去除水中的固体悬浮物。
The multi-reflection and medium filter are considered in the new method, and the corresponding software is made.
考虑了介质滤波和多次反射波的作用，并制成了相应的软件。
This article describes the structure, principle of operation and experimental study of a new filter medium filter element of spiral coil.
本文介绍了新型过滤介质——螺旋线圈过滤芯的结构、工作原理及实验研究。
This article describes the structure, principle of operation and experimental study of a new filter medium filter element of spiral coil.
本文介绍了新型过滤介质——螺旋线圈过滤芯的结构、工作原理及实验研究。
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