
STEELS FOR GENERAL STRUCTURAL PURPOSES - QUALITY STANDARD
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
Gives quality specifications for various steels for general structural purposes.
EURONORM 25 : 1972 - Similar to
ISO 630 : 1995 - Similar to
EURONORM 25 : 1972 - Similar to
ISO 630 : 1995 - Similar to