I.Chiyambi cha Zamalonda:
Chikopa, chikopa chopanga, nsalu, etc., pansi pa madzi kunja, ntchito yopindika imagwiritsidwa ntchito.
kuyeza permeability resistance index of the material. Chiwerengero cha zidutswa zoyesa 1-4 Zowerengera 4 magulu, LCD, 0 ~ 999999,4 seti ** 90W Volume 49 × 45 × 45cm Kulemera 55kg Mphamvu 1 #, AC220V,
2 A.
II.Test mfundo:
Chikopa, chikopa chochita kupanga, nsalu, ndi zina, pansi pa madzi kunja, kupindika kumagwiritsidwa ntchito kuti muyese chiwerengero cha permeability resistance index of the material.