Uygulanabilir Endüstriler
Makineleri Tamir Atölyeleri, Inşaat çalışır, Enerji ve Madencilik, OTHER
Video giden-muayene
Sağlanan
Makineleri Test raporu
Sağlanan
Pazarlama tipi
Sıradan ürün
color
blue or as your order
fromation
soft to hard formation
application
construction, geothermal
Size
8 1/4,9 7/8, 12 1/4, 17 1/2
Use
water well and oil well and so on
Type
drilling rock bit for water well
Place of origin
hebei, china