2026-07-30

Ukulawula Amanzi Okukude iValve: Isixazululo Esihlakaniphile Sokuphathwa Kwamanzi Okuhlakanipha

Imitha yokulawula i-valve elikude inikeza ukuphathwa kwamanzi okuhlakaniphile ngokusebenza okukude, ukulinganisa okunembile, kanye nezixazululo zokuqapha ukugeleza ezisebenzayo.