IS : 1180 Pt II 1989 Outdoor type three phase distribution transformer up to and including 100 KVA 11KV-specfication
Bureau of Indian Standard
IS : 1180 Pt II 1989 Outdoor type three phase distribution transformer up to and including 100 KVA 11KV-specfication - 1st - New Delhi Bureau of Indian Standard 1990 - 4
Electrical Engineering
621.314 / BU-I
IS : 1180 Pt II 1989 Outdoor type three phase distribution transformer up to and including 100 KVA 11KV-specfication - 1st - New Delhi Bureau of Indian Standard 1990 - 4
Electrical Engineering
621.314 / BU-I
