BS EN 50187:1997 PDF
Gas-filled compartments for a.c. switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
Gas-filled compartments for a.c. switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Дата публикации:
- 15 марта 1997 г.
- ICS:
- 29.130.10
- SKU:
- BS EN 50187:1997