injector造句
Thesmalllowerholeisthatfortheinjector.Akeypartoftheneutralbeaminjectorisionbeamsystem,whosepropertydefinestheefficiencyandeffectoftheneutralbeaminjector.Thegooseneckmountedontopoftheinjectorheadfeedst...
Thesmalllowerholeisthatfortheinjector.Akeypartoftheneutralbeaminjectorisionbeamsystem,whosepropertydefinestheefficiencyandeffectoftheneutralbeaminjector.Thegooseneckmountedontopoftheinjectorheadfeedst...