
Three-phase Oil-immersed Public Distribution Transformers 50 Hz, From 50 To 2500 Kva, U[m] = 24 Kv
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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Three-phase Oil-immersed Public Distribution Transformers 50 Hz, From 50 To 2500 Kva, U[m] = 24 Kv
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频