12/蝸桿

     Worms

材料選用德國高品質(zhì)合金結構鋼，臺灣精密機床加工，經(jīng)特殊熱處理工藝制造。精確度高、使用壽命長(cháng)、磨損小。

Materials used in Germany high-quality alloy structural steel, Taiwan precision machine tool processing,with a  special heat treatment process manufacturing.High precision, long life, small wear.