Ngā Pereti Whakamau Ārai Chromium Carbide CCO Whakakotahi Haina mō ngā Huarahi
| Te Hanganga o ngā Rauemi | Paparua: Teitei Chromium Carbide (Cr₇C₃) |
| Turanga: Rino Ngāwari | |
| Ngā tono | Ngā awaawa, ngā pekepeke, ngā ārai whakahaere rauemi, ngā rohe pānga |
| Ngā Kōwhiringa Ritenga | Ngā huinga matotoru, ngā kōhao kua keria, ngā āhua kua hangaia, te hanga-katoa |
| Ngā Ahumahi Whāinga | Keri, sima, whakarewa, whakaputa hiko, whakahaere rauemi papatipu |
He mea whakapai ake mō te whakamahi i roto i ngā pūnaha hāparapara, ngā oko, me ngā pūwāhi pānga rauemi, kei te wātea ngā pereti kakahu i roto i te whānuitanga o ngā rahi, ngā āhua, me ngā whirihoranga ka taea te whakarite kia tutuki ai ō hiahia whakahaere.
Tuhia tō karere ki konei ka tuku mai ki a mātou


