urupapuro rwa 1
urupapuro rwa 1
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| Izina RY'IGICURUZWA: Umwobo mwiza wa diyama umwobo wabonye ingirakamaro ya drits bits yo kugurisha | Izina RY'IGICURUZWA: Diamond core drill bits ya beto ikomejwe |
| Kuva mu Gihugu: Australiya | Kuva mu Gihugu: Ubudage |
| Ibicuruzwa biva mu zuba superhard nibikoresho byiza cyane nakoresheje mumyaka 15 ishize | Nshuti Miley Twabonye intangiriro ya drill bit hanyuma tuyigerageze.Nibyiza cyane, mumwaka utaha tubona byinshi.Ikibazo kimwe, nyamuneka urashobora kumpa ibipfunyika biturutse kumyitozo ya bito. Twifurije Noheri nziza n'umwaka mushya muhire kandi dushaka gukora amasezerano meza muri 2020. Mwaramutse neza mubudage |
