Said invention features simple structure, little abrasionvalue, high efficiency of pulverizing, drying and cooling and being an energy saving equipment with powder sorting function.
本发明是一种结构简单、磨损量小、粉磨、烘干、冷却效率高，并具有选粉功能的节能设备。
2
The three characteristics of PTFE filled with p-oxybenzoyl homopolyester are introduced, i. e. the biggest maximum PV value, the lest abrasion and outstanding kinetic friction.
并介绍聚苯酯填充聚四氟乙烯的三大特点：极大的权限PV值、极低的磨耗量和不损伤对磨偶件。
3
They are connected with the Marine abrasion landform that forms the scenery with very high aesthetic value.