American Water Works Association standard specifications for electric fusion welded steel water pipe of sizes 30 inches and over. Approved by the Board of Directors of the A.W.W.A., April 25, 1940
Published: 1943
Place of publication: New York
Language: eng
Number of pages: 16
Copyright date: 1943
Notes: "Supplement to Journal of the New England water works. Volume 62, September 1948, no. 3."