Standard Specification for Steel Bars and Shapes, Carbon Rolled from “T” Rails : A499
سازمان: ASTM - ASTM International
کلید واژه: ~ steel rails~ steel bars~
سال: 2020
زبان: English
قیمت: 425000 تومان
Standard Specification for Steel Bars and Shapes, Carbon Rolled from “T” Rails : A499
سازمان: ASTM - ASTM International
کلید واژه: ~ steel rails~ steel bars~
سال: 2020
زبان: English
قیمت: 425000 تومان