1266 صفحه pdf
ASME Boiler and Pressure Vessel Code:2015-Section II: Materials
Part B: Nonferrous Material Specifications
ASME Boiler and Pressure Vessel Code:2015-Section II, Part B
1266 صفحه pdf
ASME Boiler and Pressure Vessel Code:2015-Section II: Materials
Part B: Nonferrous Material Specifications