Laua'i Fa'a'alili Vacuum Calibration

O lenei masini e fa'aoga mo le fa'avasegaina o fa'amatalaga malo mālūlū.Fa'aeletise fe'avea'i luma-tua, luga-lalo taumatau-agavale fetuutuuna'i lelei.
E mafai e tagata fa'ai'u ona filifili le umi eseese (2m/3m/4m) ma le fausaga o le laulau e tusa ai ma fa'amatalaga fa'amatalaga eseese.