Specification for standard ultrasonic welding test specimen for thermoplastics
By: prepared by AWS Committee on Joining of Plasitcs and Composities under the direction of AWS Technical Activities Committee approved by AWS Board of Directors.
Contributors: American National Standards Institute.; American Welding Society.; American Welding Society. Technical Activities Committee.
Publisher: American Welding Society
Published: 1999
Place of publication: Miami, FL
Language: eng
Number of pages: 21
Subjects: Thermoplastics -- Welding -- Specifications
Notes: At head of title: " An American National Standard."

"Approved  by American National Standards Institute August 31, 199.

"AWS G1.2M/G1.2:1999.