interval relay
| with
| control signal
| interval relay abbr. | |
| PSP | مُرَحِّل فترة |
| with abbr. | |
| gen. | مع; بـ; ذوي |
| control signal abbr. | |
| PSP | اشارة التحكم |
| |||
| مُرَحِّل فترة | |||
|
interval relay : 6 phrases in 1 subject |
| Power system protection | 6 |