Ko ngā roera mekameka he mea hanga i te maitai, ā, me kaha te kume me te pakari o te mekameka. Kei roto i ngā mekameka e whā ngā raupapa, arā, ngā mekameka tuku, ngā mekameka kawe, ngā mekameka tō, ngā mekameka ngaio motuhake, he raupapa o ngā hononga whakarewa, ngā mowhiti rānei, ngā mekameka hei aukati i ngā ara waka, ngā mekameka mō te tuku miihini, ka taea te wehewehe i ngā mekameka ki ngā mekameka roera poto, ngā mekameka roera poto, ngā mekameka roera pereti piko mō te tuku taumaha, ngā mekameka mō ngā mīhini sima, ngā mekameka rau, me ngā mekameka kaha-teitei.
Te tiaki mekameka
Kaua e piko, e taupatupatu rānei ina tāutahia te porotiti ki te pou. I roto i te huihuinga tuku kotahi, me noho ngā mata pito o ngā porotiti e rua ki te papa kotahi. Ina iti iho i te 0.5 mita te tawhiti o waenganui o te porotiti, ko te rerekētanga e whakaaetia ana ko te 1mm. Ina neke atu i te 0.5 mita te tawhiti, ko te rerekētanga e whakaaetia ana ko te 2mm, engari kāore e whakaaetia te āhuatanga o te waku i te taha o ngā niho porotiti. Mena he nui rawa te rerekētanga o ngā wira e rua, ka ngāwari te puta o te mekameka kore me te tere o te kakahu. I te wā e whakakapi ana i te porotiti, me aro koe ki te tirotiro me te whakatikatika. Whakakorenga
Wā tuku: 29 o Ākuhata-2023