NGĀ ĀHUATANGA
1. Te whakapiko me te koki mōrahi o te 90 tohu
2. mā ngā maihao wāhanga ka taea te mahi pouaka me te paraharaha
3. E whakamahia ana te mīhini 3-i-te-1 mō ngā whare, mō ngā wheketere rānei.
4. Ko te whānuitanga tukatuka o tēnei hua raupapa he 200mm-1320mm
5. He maha ngā mahi a tā mātou mīhini 3-i-te-1, ā, he ngāwari te whakamahi, he kutikuti, he piko, he takai te pahu, ā, he ngāwari hoki te whakahaere.
NGĀ WHAKATAUTANGA:
| TAUIRA | 3-I-1/200 | 3-I-1/305 | 3-I-1/610 |
| Whānui moenga (mm) | 200 | 305 | 610 |
| Te matotoru kutikuti mōrahi (mm) | 1.0 | 1.0 | 1.0 |
| Te matotoru piko mōrahi (mm) | 1.0 | 1.0 | 1.0 |
| Te koki piko mōrahi | 90° | 90° | 90° |
| Te matotoru hurihuri mōrahi (mm) | 1.0 | 1.0 | 1.0 |
| Te whānui hurihuri iti rawa (mm) | 29 | 39 | 39 |
| Rahi tākai (cm) | 54X24X28 | 49X33X42 | 84X41X86 |
| NW/GW(kg) | 19/20 | 43/45 | 112/123 |