Sirius-T - bu ikki o'rashli transformatorning asosiy himoyasi uchun mikroprotsessorga asoslangan qurilma (6-220 kV, differentsial himoya)
Sirius-T - bu ikki o'rashli transformatorning asosiy himoyasi uchun mikroprotsessorga asoslangan qurilma (6-220 kV, differentsial himoya)
Sirius-T - bu ikki o'rashli transformatorning asosiy himoyasi uchun mikroprotsessorga asoslangan qurilma (6-220 kV, differentsial himoya)

Artikul: P-0452021

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