A757/A757M
A757/A757M (Standard Specification for Steel Castings, Ferritic and Martensitic, for Pressure-Containing and Other Applications, for Low-Temperature Service)· ASTM (Соединенные Штаты) · 23 материалов
A757/A757M (Standard Specification for Steel Castings, Ferritic and Martensitic, for Pressure-Containing and Other Applications, for Low-Temperature Service)· ASTM (Соединенные Штаты) · 23 материалов