Alumina JZ-K3
Tautanga
| Nga Taonga | Aronui | JZ-K3 |
| Tawhā | mm | 3-5 |
| Te kaha | ≥g / ml | 0.68 |
| Te kaha o te kaha | ≥N / PC | 150 |
| Lui | ≤% | 8 |
| Te reiti whakakao | ≤% | 0.3 |
Paerewa Paerewa
25 kg / putea hiako
150 kg / tukatuka maitai
Whakarongo
Ko te hua ka kore e kitea i roto i te hau tuwhera ka tiakina ki te waahi maroke me te kete-a-rangi.