常見(jiàn)例句Experiment indicates that Polyflon membrane is an excellent medium for the main malfunction gas (acetylene) permeation. 實(shí)驗(yàn)表明，聚四氟乙烯是對(duì)主要的故障氣體(乙炔)進(jìn)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(jì)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(chǎng)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(yàn)研究Application of long-lived polyflon surface treatment agent 長(zhǎng)效聚四氟乙烯表面處理劑的應(yīng)用polyflon filter paper 四氟乙烯樹(shù)脂濾紙 返回 polyflon