常見例句雙語例句Design of mold and research of process for polyurethane elastomer for oil seal are introduced.介紹聚氨酯彈性體油封的注射模具的設(shè)計及工藝研究。Compact design Balanced for smooth, low vibration operation Suitable for continuous running Heat resistant high performance plastic, Elastomer valves Long-life, high performance piston seal.設(shè)計緊密平滑,低振動操作適用于連續(xù)工作耐熱的,高性能塑料,高彈性閥長壽命,高性能隔膜密封泵。www.e-gtm.com.cnThe product is LSR O seal, which has better airtightness than elastomer and the other characters of high temperature resistant, anti-aging, anticorrosive, non-toxic and environmental protection.現(xiàn)場所生產(chǎn)的產(chǎn)品是汽車用液態(tài)硅橡膠密封圈,它比熱塑性彈性體具有更好的密封性、耐高溫、耐老化、耐腐蝕和無毒環(huán)保等特點。 返回 elastomer seal