Baker, E. H.; Griffin, J. L.; Higginbottom, R. W.
view article (9.993612)
Physical Testing on Electrical Conduit. Summary Report. Tests Conducted by Pittsburgh Testing Lab.
Picoma Industries, Inc.; Wheatland Tube Co.; Triangle PWC, Inc.
Steel Conduit and EMT Manufacturers, Washington, DC,
822738; P.G. 17948,
November 1981,
17 p.