He aha te rahi noa o te tepu?Ko te rahi paerewa o te tepu ko te tikanga: roa 1200-1600mm, whanui 500-650mm, teitei 700-800mm.Ko te rahi paerewa o te tepu ko te tikanga 1200*600mm me te teitei ko 780mm.

1. Te rahi o te teepu rangatira.He rereke te ahua o te teepu whakahaere, engari ko te rahi o te tikanga kaore i rereke, ko te teitei ko 750mm, ko te teitei ergonomic, me te whanui he 600mm, 700mm, 800mm, 900mm, a ka rite ano ki te roa.: 1600mm, 1800mm, 2000mm, 2200mm, 2400mm he maha ake nga rahi.
2. Te rahi o te tepu i te tari o te kaitirotiro.He 750mm tonu te teitei, he iti ake te whanui i tera o te tepu.He maha nga korero mo te 1400 * 700, 1600 * 800, 1800 * 800 me te 2000 * 900.
3. Ka taea te whiriwhiri i te rahi o te teepu a nga kaimahi kia rite ki te waahi o te tari.Ahakoa he teepu, he teepu mata ranei, 750mm te teitei kaore e rereke.Ko te rahi o te tepu he 1200*600mm me te 1400*700mm.Ko te kupu mata he kaha ake te whakamahi.Ko te rahi tikanga o te tepu mata L-ahua ko 1200*600mm, te rahi tikanga o te tepu mata L-ahua ko: 1200*1400mm, me te teitei o te mata he tikanga 1100mm 1200mm ranei.