常見例句雙語例句Air inlet filter pressure differential gauge, shipped loose.空氣進氣過濾器壓差表，散件。The differential gauge forging can be made by general open die or horizontal split precision closed die.差壓計鍛件可以采用普通開式模鍛成形和可分凹模多向閉塞精密模鍛成形。Particle filters should include (or pressure differential gauge display), so as to explain when should change the filter medium, when filter service life to also shall be replaced.微粒過濾器應(yīng)當(dāng)包含差動壓力表（或壓力顯示器），借以說明何時應(yīng)該更換過濾介質(zhì)，當(dāng)過濾器使用壽命到了也應(yīng)當(dāng)更換。 返回 differential gauge