Utauta Carbide Hokonga Wera, Tapahi Mira Tapawhā me te Utauta Tapahi

Ngā Mira Whakamutunga o Square Bur,He rite te mata ki te porowhita matotoru, ā, he papaku noa iho ngā awaawa. Ko te tikanga, ka whakamahia ēnei mō te tukatuka i ētahi rauemi mahi. He maha ngā wāhanga tapahi o te mīhini mira tauine carbide totoka, ā, he koi te mata tapahi. Nō reira, ka tino whakaitihia te ātete tapahi, ka taea te tapahi tere-teitei, ka tutuki te pānga o te mira hei utu mō te huri, ka pai ake te pai o te tukatuka me te kounga o te mata o ngā rauemi hiato, ā, ka roa ake te ora o te mīhini mira.