Pū tā mātou mo te whakatō pūngao O i https://www.xinshengbender.com/e hunga ātaahua ana ki te whakatō i ngā pūngao O, e hanga ana i ngā tohu whakamau tūrino matua e whakamahi ana i roanga whakahaere, mai i ngā motokā ki ngā paerewa mahi nui. Ka whakamahi te pū i ngā momo hanga tohu tatau me ngā kaupapa whakapaku (mō ngā pūngao O rubber) kia tiakina ai te whakatō i ngā pūngao O me ngā mata o tuhituhi tika me ngā paihikara rerekē o te rauropi. Ka taea e ia te whakahaere i ngā rauropi rerekē, pērā i ngā rubber, silicone, me ngā fluorocarbon, ina tonu ngā hiahia o te whakamahi. Ki te whakaritea i ngā tūtohu mō te diāmeti o te pūngao O, te rahi o te tahuhu, me te rahi o te rauropi, ka tuku ake ia te wanaunga mō ngā hiahia whakatō rerekē. Tūungia mātou hei ako i te nuinga mō tēnei pū ātaahua mo te whakatō pūngao O.