tasnif.krafta.uz
Qora metallardan qilingan ajratmalar (quvurlar): Chelik gardish, 20 va 25 darajali po'lat, foydalanish harorati chegarasi -30 °C dan +450 °C gacha, nominal bosim 4,0 MPa, nominal diametri 400 mm — MXIK (IKPU) kodi 07307001008000558 · Tasnif by Krafta