DIN 1022 : English -- Bars made hot-rolled square-edged steel equal angles (LS-steel bars) - Dimensions and mass
سازمان: DIN - Deutsches Institut für Normung e. V.
سال: 2004
زبان: English
قیمت: 290000 تومان
DIN 1022 : English -- Bars made hot-rolled square-edged steel equal angles (LS-steel bars) - Dimensions and mass
سازمان: DIN - Deutsches Institut für Normung e. V.
سال: 2004
زبان: English
قیمت: 290000 تومان