1. ABB HV substations: seminar october 1992 in Tehran, Iran
Author: ABB )ASEA Brown Bovier(
Library: Library of Niroo Research Institue (Tehran)
Subject: Catalogs ، Electric substation,Catalogs ، Electric power systems-protection,Catalos ، Electric switchgear,Catalogs ، Electric controllers,Catalogs ، Electric power distribution-High tension,Catalogs ، Electric power systems-Automation
Classification :
Ca
TK
1751
.
A22
2. Relay units and components: Buyers guide 1989-1990, Vol.II
Author: ABB ASEA brown Bovier
Library: Library of Niroo Research Institue (Tehran)
Subject: Catalogs ، Electric relays
Classification :
Ca
TK
2861
.
A22
