一本一道一二区高清视顿视频I波多野结衣中文字幕日韩久久I人妻AV一区二区三区四区I午夜无码熟熟妇丰满人妻I日嗨毛片I韩日wwwI人人妻97I91日批I成人色码I国产一区二区三区少妇I成人7X7I伊人日韩久久播中文字幕I亚洲精品一区二三区不卡I影音先锋资源av中文字幕在线观看I黑人性无码av一区二区Iboo少妇I精品国产suv免费观看天美视频I777少妇I亚洲AV无码久久精品一区二区三区IA91少妇

Halocarbon 1.8 oil is a low molecular weight polymer of chlorotrifluoroethylene (PCTFE). This inert oil is manufactured by a controlled polymerization process and then is stabilized to give it some very unique properties. This oil is safe, nonflammable, and chemically inert – safe for oxygen, chlorine, and most reactive gas services.
Halocarbon 1.8 油是三氟氯乙烯 (PCTFE) 的低分子量聚合物。 這種惰性油是通過受控聚合過程制造的，然后經過穩定處理以賦予它一些非常獨特的特性。 這種油是安全的、不可燃的、化學惰性的——對氧氣、和大多數反應性氣體服務是安全的。