Perexodnik latun 50tashqi/20ich Material: latun Qoplama: nikel Qo'llash doirasi: Suv ta'minoti, gaz ta'minoti, isitish Ulanish turi Ichki rezba. 2 ( 50 ) Tashqi rezba. 3/4 ( 20 ) Ish muhitining harorati (°C) +150C gacha Kelib chiqqan mamlakati: Xitoy