Standard Symbols for Welding, Brazing, Nondestructive Examination
standard by American Welding Society, 11/06/1997
As a “language”, these symbols are the most precise means for designers and detailers to place welding, brazing, and nondestructive examination information on drawings AND the most mistake-free means for welding personnel to adhere to original plans.
- ANSI Approved
- Number of Pages: