供应本色挤出纯PEEK管加工灌装机械PEEK无油润滑大齿轮带轴
¥1100.00
供应PEEK薄壁环厚壁环/黑色PEEK环本色环/自润滑高强度PEEK环
¥1300.00
机械焊接设备用PEEK密封环精密环/静止启动缓冲PEEK环抗冲击
¥1200.00
精雕加工PEEK密封条/PEEK多孔研磨环/本色塑料耐高温密封垫环
¥1500.00