valveless filter meaning in English
无阀滤池
无阀真空过滤机
Examples
- The resolution of the problems in the de - ironing operation of valveless filters enables them to meet the designed capacity , improves their operating stability , and heighten the pass rate of their water quality to or over 98 %
摘要改进无阀滤池在除铁工艺运行过程中存在的问题，使出水量达到设计能力，运行稳定性提高。