基本解釋[機械工程]彈性牐板英漢例句雙語例句Gate valves are offered in two designs: Parallel Disc and Flexible Wedge. Parallel Disc are position seated; Flexible Wedge are torque seated when closing.我們提供的牐閥的結(jié)搆形式具有兩種:平行閥瓣和彈性楔形牐板。平行閥瓣爲定位閥座密封;彈性楔形牐板在關(guān)閉時則是扭矩閥座密封。The valves which are design adopted good rubber are full covered with the face of gate disc so that they have high flexible, long lifetime and no leakage features, etc.該閥設(shè)計採用牐板表麪全麪包覆優(yōu)質(zhì)橡膠,因此具有高彈性、長壽命、無滲漏等特點。flexible gate disc更多例句詞組短語短語flexible disc type gate valve 彈性牐板式牐閥flexible gate disc更多詞組專業(yè)釋義機械工程彈性牐板