Berlaku Industri
Pekerjaan Konstruksi, Energi & Mining
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Mesin Test Report
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Pemasaran Tipe
Biasa Produk
Application
Coal mine, water canservancy & hydropower
Meterial
the best diamond & sintered carbide
Diameter
25~32mm, 42mm, 2 and 3wing
Color
Golden, silver, blue grey, black, etc.
Delivery Term
By sea or air
Drill bit Type
drilling bit rock anchor roof bolt
Product name
coal mining roof bits