AWS-A2.4 › Complete Document History
Standard Symbols for Welding, Brazing, Nondestructive Examination
Complete Current Edition: |
2020 EDITION - Welding, Brazing, and Nondestructive Examination - May 1, 2020
|
Obsolete Revision Information: |
2012 EDITION - Welding, Brazing, and Nondestructive Examination - Feb. 1, 2012
2007 EDITION - Welding, Brazing, and Nondestructive Examination - Jan. 1, 2007
1998 EDITION - Welding, Brazing, and Nondestructive Examination - Nov. 6, 1997
1993 EDITION - Welding, Brazing, and Nondestructive Examination - Jan. 1, 1993
1986 EDITION - Welding, Brazing, and Nondestructive Examination - Aug. 31, 1986
|