A409/A409M
A409/A409M (Standard Specification for Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service)· ASTM (Соединенные Штаты) · 52 материалов
A409/A409M (Standard Specification for Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service)· ASTM (Соединенные Штаты) · 52 материалов