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Announcement of sale No. 386297 Advanced course: "Relay protection and automation of electrical networks" - "Complex protection of 110-220 kV lines. Main and backup protections (Differential Phase Protection DFZ-201, protection of electricity transmission lines EPZ-1636)."
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This call for bids is archived
Participation in bidding is no longer possible. You may wish to check similar calls for bids currently available
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