-
Anyar Dirancang Tungsten Carbide Selapkeun Palang Bor Bit pikeun Pertambangan
-
7,11,12 Tapered Gelar Quality Taper Palang Bit
-
Kualitas luhur 30-46mm Tapered cross bor bit pikeun quarrying sarta pangeboran batu
-
Populér tipe cross bit tapered sambungan cross bit dina quarring pertambangan batu liang leutik pangeboran tungsten carbide
Produsén parabot pangeboran profésional
25 Taun Pangalaman Manufaktur
- info@jcdrill.com
- +86 10 84673566
