主营:硬质合金;常规铣刀片;焊接刀片;机夹刀片;重力铣削刀片;数控铣削刀片;制砂机合金条;球齿;切管刀;PCD/PCBN基体;深孔刀片;长条薄片;圆棒;地矿产品;非标异型
....................................................................................................