Zingwe za mankhwala okwanira achulukidwe

Mukamayenda kudziko laZovala za mphira zokwanira, ndizosavuta kutopa ndi zosankha ndi zinthu zomwe mungaganizire. Obwereketsa ambiri kumene amangoganiza kuti amangopeza wogulitsa zochuluka kwambiri, koma pamasewera kwambiri. Zolakwika zimatha kuyambitsa zolakwika, zimapangitsa kuti zimvetsetse zomwe zimakhudzidwa.

Kuzindikira Zosankha Zakuthupi

Mafuta a mphira amabwera mu zinthu zosiyanasiyana, aliyense wokhala ndi zinthu zosiyana. Simungangosankha chilichonse popanda kuganizira zomwe mukufuna. Nitrile ndi EPDM (Ethylene Pronsomene Women) amagwiritsidwa ntchito chifukwa cha kuledzera kwawo, koma amakwaniritsa zolinga zosiyanasiyana. Nitrile amakonda kuthana ndi mafuta, pomwe Epdm amapambana nyengo ndi ozone kukana. Nthawi ina, tikuyang'anira lamulo la ntchito yomanga, molakwika mnzake adasankha kusagwirizana, zomwe zimapangitsa kuti zitheke - kuwongolera kokwera kumeneku