The gas and liquidfilter media treated by low pressure plasma technology have good quality and low production cost.
用低压等离子体技术对气体和液体过滤介质进行处理，可提高过滤介质的质量且可降低生产成本。
2
Wuxi Luoshe Fine filter plant was founded in 1975, and is one of the earliest and professional liquidfilter plants in China.
无锡市洛社精滤设备厂创建于1975年，是中国最早生产液体过滤设备的专业性企业之一。
3
This paper narrates the effect and the demand of titanium liquidfilter aid; and introduces the use of diatom earth filter aid in the manufacture of titanium white by sulfuric acid method.