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кабельная эстакада (In the electrical wiring of buildings, a cable tray system is used to support insulated electric cables used for power distribution and communication. WK Alexander Demidov) | |||
система кабельных лотков (Mognolia) |
cable tray system: 4 phrases in 3 subjects |
Electrical engineering | 1 |
General | 2 |
Technology | 1 |