1. Zochita zonse zimayendetsedwa pansi pa avacuum chikhalidwekuteteza fumbi/microorganism kuipitsidwa
2. Ndodo yotenthetsera yamagetsi kuti itenthetse thanki, kuwongolera kutentha kwadzidzidzi ndikosankha
3. Ndi jekete lozizira la thanki yozizira.Ntchito yosavuta.Jeketeyo imakutidwa ndi wosanjikiza wotsekera
4. Zimakhala ndi chosakanizira chachikulu cha emulsifying, mphika wamadzi, mphika wamafuta, mpope wothira mafuta ndi zina.
5. Zida zopangira zodzikongoletsera zimatengera zida zapamwamba zodziwika bwino padziko lonse lapansi m'magawo a pneumatic, magawo amagetsi ndi magawo opangira.
30
%
98