[ (工程款)通用弹跳芯(翻版弹跳孔通用) ]
[ (合金款)通用加厚弹跳芯(翻版孔 ]
[ (全铜款)通用加厚弹跳芯(翻版孔 ]
[ (工程款)2个*通用弹跳芯(翻版弹跳孔通用) ]
[ (合金款)2个*通用加厚弹跳芯(翻版孔 ]
[ (全铜款)2个*通用加厚弹跳芯(翻版孔 ]