foam modifier
... 泡沫发生器 foam generator 泡沫改良剂 foam modifier 泡沫分离(法) foam separation ...
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将废旧泡沫磺化制备聚苯乙烯磺酸及其钠盐,目标产品可以用来作为水处理剂和土壤改良剂。
Polystyrene sulfonic acid and its sodium salt were prepared with old froth as water treatment medicinal preparation and the soil modifier.
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