The Pneumatic Type Stainless Knife Gate Valve, e tsejoang hape e le valve ea heke ea thipa kapa valve ea heke feela, ke valve e matla le e feto-fetohang e etselitsoeng lits'ebetso tse hlokang ho koaloa ka thata le bokhoni ba ho sebetsana le viscous., abrasive, kapa maro a kang seretse.
Tlohela Karabo