tasnif.krafta.uz
Qora metallardan qilingan ajratmalar (quvurlar): Teng o'tishli payvandlangan tee, nominal bosim 4,0 MPa, nominal diametri 50 mm, tashqi diametri va devor qalinligi 57,0x4,0 mm — MXIK (IKPU) kodi 07307001008001280 · Tasnif by Krafta