2025-08-26

Kumvetsetsa Mafuta: Mtima wa Industrial Floid

Igg, mphamvu igg. Zipangizo zimenezi nzofunikira kusamutsa, kuzungulira, ndi kulamulira mafuta mkati mwa makina ndi zipangizo. Kumvetsa mitundu itagwira ntchito ya mafuta angathandize akatswiri m’kusankhira zipangizo zabwino zawo zapadera. Pali mitundu ingaposi