1 | PTDX | ABB Power T&D Co., Inc. | added 10/1990; 1/1994; eliminated 1/1999; 7/2000-7/2005 (not listed) | | NAKINA |
2 | PTDX | ABB Power T&D Co., Inc. | added 10/90; 1/94; eliminated 1/99; 7/2000 | | NRHS |
3 | PTDX | ABB POWER T & D COMPANY, INC. | | | PWRC |
4 | PTDX | ABB Power T and D | | | RSRV |
5 | PTDX | ABB POWER T & D | | | SCAC4 |