01666cam a22003251  4500001001300000003000400013005001700017008004100034010001700075035002000092040003000112042001200142050002500154110007700179245029400256260004800550300004500598490009100643500014100734500005600875500011800931650002301049650002801072650004001100710007801140710003601218710004801254740002101302999001701323l  31000004 DLC20260227111533.0890809s1930    dcua         f000 0 eng    al  31000004   a(OCoLC)20150879  aDLCcPELdPELdOCoLCdDLC  apremarc00aHD8051b.A62 no. 5272 aInternational Association of Industrial Accident Boards and Commissions.10aSafety code for the use, care, and protection of abrasive wheels.cInternational association of industrial accident boards and commissions and Grinding wheel manufacturers association, sponsors.  American standard, approved June 25, 1930, American standards association ... December, 1930.  aWashington,bU.S. Govt. print. off.,c1930.  aiv, 30 p.bincl. tables, diagrs.c24 cm.0 aBulletin of the United States Bureau of labor statistics,vno. 527. Safety code series  aAt head of title:  U.S. Department of labor.  William N. Doak, secretary.  Bureau of labor statistics.  Ethelbert Stewart, commissioner.  aIssued also as House doc. 583, 71st Cong., 3d sess.  aA revision of the Safety code issued in 1927 as Bulletin no. 436 of the United States Bureau of labor statistics. 0aSafety appliances. 0aGrinding and polishing. 0aGrinding wheelsxSafety appliances.2 aGrinding Wheel Manufacturers Association of the United States and Canada.2 aAmerican Standards Association.1 aUnited States.bBureau of Labor Statistics.0 aAbrasive wheels.  c36001d36001