The inner parts of the drying tower and alkali subsider were reformed with the surf ace-treated regular plastic packing and the results are satisfactory.
采用经
面处理的塑料规整填料,对干燥塔和碱
降器内件进行改造,取得了
意的结果。
降池,降槽The inner parts of the drying tower and alkali subsider were reformed with the surf ace-treated regular plastic packing and the results are satisfactory.
采用经面处理的塑料规整填料,对干燥塔和碱降器内件进行改造,取得了意的结果。
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