01666cam a22003251 4500 l 31000004 DLC 20260227111533.0 890809s1930 dcua f000 0 eng l 31000004 (OCoLC)20150879 DLC PEL PEL OCoLC DLC premarc HD8051 .A62 no. 527 International Association of Industrial Accident Boards and Commissions. Safety code for the use, care, and protection of abrasive wheels. International association of industrial accident boards and commissions and Grinding wheel manufacturers association, sponsors. American standard, approved June 25, 1930, American standards association ... December, 1930. Washington, U.S. Govt. print. off., 1930. iv, 30 p. incl. tables, diagrs. 24 cm. Bulletin of the United States Bureau of labor statistics, no. 527. Safety code series At head of title: U.S. Department of labor. William N. Doak, secretary. Bureau of labor statistics. Ethelbert Stewart, commissioner. Issued also as House doc. 583, 71st Cong., 3d sess. A revision of the Safety code issued in 1927 as Bulletin no. 436 of the United States Bureau of labor statistics. Safety appliances. Grinding and polishing. Grinding wheels Safety appliances. Grinding Wheel Manufacturers Association of the United States and Canada. American Standards Association. United States. Bureau of Labor Statistics. Abrasive wheels. 36001 36001