Vaega o le Oloa
1. Malosi tele e tete'e atu i le 'āseta, alkali, vaila'au fa'amama / mea e fa'amama ai;
2. Tetee atu i le aloiafi o le uelo, mimilo pea;
3. Tetee i le suāuu, coolant, lubricant ma le emulsion;
4. Fa'atulagaga o pine: 2,3,4,5,7,8,12,14,19,24 meatotino;
5. Fa'ata'ita'iga e leai se talita ma e leai se talita E maua i le u'amea po'o le palasitika;
6. Fa'afetaia'ia mana'oga e le susu i le IP67/IP68;
7.Vavega o le vevela:-25℃ ~ +85℃;