单词	annular holder
释义	annular holder 环形夹具
随便看	impulse solenoid impulse sound level meter impulse source impulse sparkover impulse sparkover characteristics impulse sparkover voltage impulse sparkover voltage-time curve impulse speed impulses per minute impulse spot welder impulse spring impulse spring break impulse springmake impulse sprinkler impulse sprinkler irrigation impulse stage impulse-starter impulse starter impulse starting impulse steam trap impulse steam turbine impulse-steam turbine impulse-steering circuit impulse stepless gear box impulse stepping motor 错认颜标锚锛锜锝锞锟锠锡锡3 カタ思イカタ恨ミカタ想イカタ慣ラシカタ掛ケカタ揚ゲカタ書キカタ替ワリカタ流レカタ無シ