Āhuatanga:
1. Koeke ahumahi, kaha mo nga tono mahi taumaha.
2. Kaitaraiwa teitei me te parepare mo te wa roa.
3. Hoahoa pupuhi tere, mahi tere tere.
| Ingoa | CN90 |
| Taumaha | 4.2kg |
| Rahi | 385*137*365mm(L*W*H) |
| Te kaha | 225-300pcs/coil |
| Te pehanga hau | 8-10kgf/c㎡ |