A fixing baffle plate is provided above two ends of the top of a rubber chamber to restrict the rubber chamber to move up and a vertical Angle stand-wedge to sway over or move up too.
胶室顶部两端上方装有固定挡板，其作用是限制胶室上移，并防止直角立楔歪倒或上移。
A fixing baffle plate is provided above two ends of the top of a rubber chamber to restrict the rubber chamber to move up and a vertical Angle stand-wedge to sway over or move up too.
胶室顶部两端上方装有固定挡板，其作用是限制胶室上移，并防止直角立楔歪倒或上移。
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