英语词汇“比例换向阀”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	比例换向阀
释义	比例换向阀 Proportional direction valve
随便看	true-length diagram true leprosy true level true libration truelier true lies trueliest truelife true-lives true lizardfish Truell Truelle Trueller true lobster true lobsters true lode true logarithmic amplifier true longitude truelove true-love-knot truelove knots True love kythes in time of need True love never runs smooth truelover's knot true lovers' knot