Ferro Niibium solin-tau
Vevela vevela Ferro Niobium soliloed powder tau
Faamatalaga faamatalaga
| Chemistry / vasega | Fnb | Fnb | |
| Ta + nb≥ | 60 | 65 | |
| Itiiti ifo nai lo (%) | Ta | 0.01 | 0.2 |
| Al | 1.2 | 5 | |
| Si | 1.1 | 3 | |
| C | 0.02 | 0.2 | |
| S | 0.02 | 0.1 | |
| P | 0.01 | 0.2 | |
Tusi Faamaonia:
O le mea e mafai ona tatou saunia:
