displaying 1 - 2 results in total 2
U.S. Department of Commerce; National Bureau of Standards
view article (1.0)National Standard Hose Couplings and Fittings for Public Fire Service.Department of Commerce, Washington, DC; National Bureau of Standards, Gaithersburg, MD['NBS C 50', 'NBS Circular 50', 'Circular of the Bureau of Standards No. 50']NBS C 50; NBS Circular 50; Circular of the Bureau of Standards No. 50
November 25, 1914
25 p.U.S. Department of Commerce; National Bureau of Standards
view article (1.0)National Standard Hose Couplings and Fittings for Public Fire Service. 2nd Edition.Department of Commerce, Washington, DC; National Bureau of Standards, Gaithersburg, MD['NBS C 50', 'NBS Circular 50', 'Circular of the Bureau of Standards No. 50', '2nd Edition']NBS C 50; NBS Circular 50; Circular of the Bureau of Standards No. 50; 2nd Edition
June 8, 1917
34 p.