Tulaga lelei

O a matou polo e fa'avasegaina e ala i le fa'avasegaina o pa ma siaki e le mata fa'aletonu mata.A'o le'i afifiina fa'ata'ita'iga polo mai le lotoa e tatau ona lafo mo se asiasiga mulimuli e siaki ai le talatala, lapotopoto, ma'a'a, fesuiaiga, tu'imomomo uta ma vibration e tusa ai ma le tulaga masani.Afai e ausia uma manaʻoga, o le a faia se lipoti o asiasiga mo le tagata faʻatau.O loʻo faʻapipiʻiina a matou fale suʻesuʻe faʻapitoa i masini ma mea faigaluega maualuga: Rockwell hardness tester, Vickers hardness tester, nutimomomo le uta masini, mita roughness, roundness mita, diameter comparator, metallographic microscope, vibration mea e fua ai, ma isi.