Fa'amatalaga fa'apitoa
| PN(MPa)Ole mamafa ole igoa | (MPa)Su'ega mamafa | vevela galue | Ala talafeagai | ||
| Malosi (vai) | Vaai i ai(vai) | maualalo le mamafaea fa'amau | |||
| 1.6 | 2.4 | 1.8 | 0.6 | ¡Ü200 | Nitric acid |
| 2.5 | 3.8 | 2.8 | 0.6 | ¡Ü200 | Nitric acid |
| 4.0 | 6.0 | 4.4 | 0.6 | ¡Ü200 | Nitric acid |
| 6.4 | 9.6 | 7.0 | 0.6 | ¡Ü200 | Nitric acid |