(Application for copies should be addressed to the Superintendent of Documents, U. S.
Government Printing Office, 710 North Capitol Street, NW, Washington, DC 20402.)
AMERICAN SOCIETY FOR TESTING AND MATERIALS
Gray Iron Castings.
Specification for Austenitic Manganese-Steel Castings.
Specification for High Strength Steel Castings for Structural Purposes.
Alloy-Steel Bolting Materials for High Temperature Service.
Standard Specification for High Strength Low Alloy Structural Steel.
Ductile Iron Castings.
Resistance to Abrasion of Small Size Coarse Aggregate.
Method of Test for Compressive Strength of Natural Building Stone.
(Application for copies should be addressed to the American Society for Testing and
Materials, 1916 Race Street, Philadelphia, PA 19103.)
AMERICAN NATIONAL STANDARDS INSTITUTE, INC.
- Precision Power Transmission Roller Chains, Attachments and Sprockets.
- Specification for Multiple V-Belt Drives.
(Application for copies should be addressed to the American National Standards Institute,
Inc., 1430 Broadway, New York, NY 10018.)
AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)
Boiler and Pressure Vessel Code, Welding Qualifications.
(Application for copies should be addressed to the American Society of Mechanica1
Engineers, 345 East 47th Street, New York, NY 10017.)
AMERICAN WELDING SOCIETY, INC. (AWS )
Standard Qualification Procedure.
(Application for copies should be addressed to the American Welding Society, Inc.,
2501 N.W. 7th Street, Miami, FL 33125.)
NATIONAL SAND AND GRAVEL ASSOCIATION
Circular No. 80.