Products and Services / Standards & Publications / B47 Historical Versions


      View Historical Versions of B47

      Document Designation and TitleYearSelect Item(s)
      B47 Standard Specification for Copper Trolley Wire 95a(2012)
      B47 Standard Specification for Copper Trolley Wire 95a(2007)
      B47 Standard Specification for Copper Trolley Wire 95a(2001)
      B47 Standard Specification for Copper Trolley Wire 95a

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