At last, the corresponding treatment principle and method were described in view of various engineering hidden dangers.
最后针对各类工程隐患论述了其相应的处理原则与方法。
Various water treatment equipment and method principle are introduced in the paper. It is explained that water treatment process is very important in the course of spunlaced nonwovens production.
介绍了不同的水处理设备及方法原理，说明了水处理工艺在水刺法非织造布生产过程中有着非常重要的作用。
The paper describes the fundamental principle of acid-making off-gas treatment by ammonia-acid method and its application in Yunnan Copper.
介绍了氨-酸法处理制酸尾气的基本原理以及在云南铜业股份有限公司的运用实践。
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