National electrical safety code approved June 23, 1986

National electrical safety code approved June 23, 1986

Manylion Llyfryddiaeth
Awduron Corfforaethol: American National Standards Institute, Institute of Electrical and Electronics Engineers
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: New York IEEE c1986.
Rhifyn:1987 ed.
Pynciau:
Electric engineering > Safety measures > Standards > United States.