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.
Product Details
Published: 11/06/1997 ISBN(s): 0871715244 ANSI: ANSI Approved Number of Pages: 123
M00000482
2021-03-02
New product
AWS A2.4-98
Standard Symbols for Welding, Brazing, Nondestructive Examination