另外在两级过滤装置之间增设增压泵，实现熔体的供应稳定。
In addition, a booster pump is arranged between the two stages of filter devices, thus achieving stable supply of fusant.
供应各种过滤机、耐酸碱化工泵、磁力泵、大头泵及所有配件、各种滤材、密封件、订做各种滚桶及生产线等。
It supplies all kinds of filters, acid chemical pumps, magnetic pumps, bulks of the pump and accessories, as well as filters and seals.
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