常見例句Experiment indicates that Polyflon membrane is an excellent medium for the main malfunction gas (acetylene) permeation. 實驗表明，聚四氟乙烯是對主要的故障氣體(乙炔)進行滲透的非常好的介質(zhì)。The pistion ring of volumetric injection pump use different material of silicone,polyflon or other kinds according to liquid characteristic,use ceramic pump in special industry. 柱塞式計量泵活塞環(huán)材質(zhì)根據(jù)行業(yè)及液體成分的不同采用硅橡膠、四氟乙烯或其他材質(zhì)，特殊場合采用陶瓷材質(zhì)。Experimental Research on Polyflon Bellows Behavior 聚四氟乙烯膨脹節(jié)性能的試驗研究Application of long-lived polyflon surface treatment agent 長效聚四氟乙烯表面處理劑的應(yīng)用polyflon filter paper 四氟乙烯樹脂濾紙 返回 polyflon