TWS Valve inotungamira mutengesi wemhando yepamusoro mavharuvhu, inopa huwandu hwakawanda hwezvigadzirwa zvinosanganisira resilient butterfly valves, gedhi mavharuvhu, bhora mavharuvhu uye cheki mavharuvhu. Munyaya ino, isu tichaisa pfungwa pamusoro cheki mavharuvhu, kunyanya rabha akagara anozungunuka cheki mavharuvhu uye hunyambiri ndiro cheki mavharuvhu. The...
Verenga zvimwe