Power factor correction : explaining the meaning and importance of power factor, and describing methods for the improvement of power factor, with numerous examples /
Wedi'i Gadw mewn:
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
London :
Pitman,
1927.
|
| Rhifyn: | Reprinted with slight additions 1927. |
| Cyfres: | Pitman's technical primer series
|
| Pynciau: |
CARM 1 Store
| Rhif Galw: |
A2:AG21A0 B02115 |
|---|---|
| Copi 1 | Ar gael Gwneud Cais |