C57.12.50-1981 - American National Standard Requirements for Ventilated Dry-Type Distribution Transformers, 1 to 500 kVA, Single-Phase, and 15 to 500 kVA, Three-Phase, With High-Voltage 601 to 34 500 Volts, Low-Voltage 120 to 600 Volts
| Other author | IEEE Xplore (Online service) |
| Format | Electronic |
| Publication Info | [S.l.] : IEEE, |
| Supplemental Content | Full text available from IEEE Electronic Library (IEL) |
| Supplemental Content | Full text available from IEEE Electronic Library (IEL) Standards |
| General note | Title from content provider. |
| Access restriction | Available only to authorized users. |
| Technical details | Mode of access: World Wide Web |
| Genre/form | Electronic books. |
| ISBN | 9780738136448 |
| ISBN | 0738136441 |