Most recent
AWS A2.4:2020
Standard Symbols for Welding, Brazing, and Nondestructive Examination
This standard establishes a method for specifying certain welding, brazing, and nondestructive examination information by means of symbols, including the examination method, frequency, and extent. Detailed information and examples are provided for the construction and interpretation of these symbols.
CONTENT PROVIDER
American Welding Society [aws]
American Welding Society [aws]