Raina aunoatanga o te Pūhiko
Te hiranga hangarau
1. Haumaru me te pono: hoahoa raina katoa whaitake, mahi pumau
2. Te tere aunoatanga teitei: Neke atu i te 95% te tere aunoatanga
3. Hototahi teitei: he pai mō ngā momo hua, ka tere te neke momo
4. Ergonomics: mā te whakatauira hei whakatutuki i te mahi tino whai hua "kaiwhakahaere-mīhini-taiao".
5. Te āhua o te raina whakaputa: te ariā hoahoa ahumahi pai ake me te paerewa teitei o te kounga tukatuka
6. Whakaritenga o te raina whakaputa: Raina whakaputa kua whakaritea kia rite ki ngā hiahia o te kiritaki
Ngā Tawhā Hangarau
1. Te kaha whakaputa taputapu: nui atu i te 10PPM, ōrite rānei.
2. Te tere hua whakamutunga: nui atu i te 99.8%, ōrite rānei (ko ngā hapa anake i puta mai i ngā taputapu e tatau ana).
3. Te tere o te rahunga o ngā taputapu: iti iho i te 2%, ōrite rānei.
4. Hototahi ki ngā whakaritenga rahi maha o te kōwae, ā, e tautoko ana i ngā huringa tere.
5. Te pumau o te mana whakaputa taiaho (rerekētanga): iti iho i te ±1%, ōrite rānei.
6. Whakaaturanga mamati me te whakatikatika i te roa arotahi whakaata, me te awhe mai i te -5.0 ki te +5.0mm me te tika whakatikatika iti iho i te 0.5mm, ōrite rānei.
Rere Tukanga


