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Mabhawa endege
Zvigadziko zvesimbi zvakagadzirwa nesimbi zvinoshandiswa pamwe chete netambo dzakaita sedenderedzwa uye tambo dzakatsetseka dzekubatanidza kutakura zvinhu zvemarasha nezvimwe zvinhu zvemugodhi. Zvinhu zvakagadzirwa nesimbi ine Cr & Mo alloy yakawanda, ine ruzha rwakasimba uye inogara kwenguva refu.
