01353oam 2200373 450 991070565930332120170512142339.0(CKB)5470000002451803(OCoLC)987002922(EXLCZ)99547000000245180320170512d2011 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierReissue of PIB No. P07-06 guy wires of poles supporting high-voltage electric power lines[Arlington, Va.] :[U.S. Department of Labor, Mine Safety and Health Administration],2012.1 online resource (3, 1 pages) color illustrationsProgram information bulletin ;no. P12-04"Issue date: 03/21/2012."Reissue of PIB No. P07-06 Electric linesUnited StatesPoles and towersSafety measuresCoal mines and miningUnited StatesSafety measuresElectric linesPoles and towersSafety measures.Coal mines and miningSafety measures.United States.Mine Safety and Health Administration,GPOGPOGPOBOOK9910705659303321Reissue of PIB No. P07-063537930UNINA