بخش دوم این کتاب: 980 صفحه pdf
ASME Boiler and Pressure Vessel Code: 2015-Section II: Materials
Part A: Ferrous Material Specifications (SA-450 to End)
ASME BPVC.II.A-2015
ASME Boiler and Pressure Vessel Code: 2015-Section II, Part A
بخش دوم این کتاب: 980 صفحه pdf
ASME Boiler and Pressure Vessel Code: 2015-Section II: Materials
Part A: Ferrous Material Specifications (SA-450 to End)
ASME BPVC.II.A-2015