Njengoba kukhonjisiwe esithombeni esingezansi kwesokudla, i-dome PDC ne-carbide inserts zifakwe endaweni efanayo yokushaywa.Ngemuva kokuhlolwa, ukufakwa kwe-carbide kugugile.
Amatshe ayisishiyagalolunyeI-Dome PDC & Conical PDC Mining/Engineering Applications
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