crown bar link pin顶杆联杆销
equalizer bar center pin平衡杆中心销
ejector bar stop pin脱模板限位销
Pressure Bar Top Pin压力棒上销
lean bar lock pin倾斜杆锁定销
equalizer bar end pin平衡杆端销
equalizer bar center pin bore平衡杆中心销孔
equalizer bar center pin bearing平衡杆中心销轴承
equalizer bar end pin ear平衡杆端销耳