1. The autoptic results show that the filter plates produced by this technology have good performance.
现场试验表明，该工艺生产的过滤板有较好的使用性能。
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2. Programme for manufacture waste-water disposing of Baotou flax factory by means of slag filtration. Autoptic experiment has been done before design.
拟采用炉渣过滤法对包头亚麻厂生产废水进行处理，在设计之前进行了现场试验。
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3. Programme for manufacture waste-water disposing of Baotou flax factory by means of slag filtration. Autoptic experiment has been done before design.
