Transient protection, grounding, and shielding of electroni-c traffic control equipment / H.W. Denny and J.P. Rohrbaugh-.
Denny, H.W.
Transient protection, grounding, and shielding of electroni-c traffic control equipment / H.W. Denny and J.P. Rohrbaugh-. - Washington, D.C. : TRB - 84 p. - Research Program Report ; 317 / Transportation Research Boa- rd .
Transient protection, grounding, and shielding of electroni-c traffic control equipment / H.W. Denny and J.P. Rohrbaugh-. - Washington, D.C. : TRB - 84 p. - Research Program Report ; 317 / Transportation Research Boa- rd .