A point operating device in which switch rod is interrupted with damper mechanism that comprises spring and forks connected through levers and con-rods to tongues.
申请公布号
UA57230(U)
申请公布日期
2011.02.10
申请号
UA20100013703U
申请日期
2010.11.18
申请人
LIMITED LIABILITY COMPANY &ldquo,KERCH TURNOUT WORKS&rdquo,
