返回
供应产品
环保rohs弹簧
2017-01-10 14:19
材质弹簧钢弹簧内径3(mm)(mm)弹簧外径4(mm)(mm)钢丝直径0.3(mm)(mm)节距2(mm)(mm)品牌力源型号iy555形状涡卷弹簧旋向左
环保rohs弹簧
2016-11-28 10:06
材质弹簧钢弹簧内径3(mm)(mm)弹簧外径4(mm)(mm)钢丝直径0.3(mm)(mm)节距2(mm)(mm)品牌力源型号iy555形状涡卷弹簧旋向左