Uma kukhulunywa ngokusebenza kahle kokubhoboza, i-geometry ibaluleke kakhulu njengezinto ezibonakalayo. Ukukhetha ukuma kwe-drill bit efanele kungenza umsebenzi wakho usheshe, uhlanzeke, futhi uqonde kakhudlwana. Kwa-Jiacheng Tools, sinaka kakhulu imininingwane ye-geometry eqondisa...
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