American standard graphical symbols for welding and instructions for their use
By: [by Task Group on Graphical Symbols for Welding] Collaborator: American Welding Society.
Contributors: American Welding Society.
Publisher: American Society of Mechanical Engineers
Published: 1958
Place of publication: New York
Language: eng
Number of pages: 87
Subjects: Welding -- Terminology
Other titles: Graphical symbols for welding.
Notes: "ASA Y32.3-1959. UDC 003.62:621.791.052."

"Supersedes Z32.2.1-1949."

"Approved as American Standard on September 11, 1959."

Sponsors: American Institute of Electrical Engineers [and] the American Society of Mechanical Engineers.