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Identification by hour numbers of the phase Conductors of 3-phase electric systems
Translate name
STANDARD published on 25.11.2002
Designation standards: GB/T 18891-2002
Note: WITHDRAWN
Publication date standards: 25.11.2002
SKU: NS-872445
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-06-12 (Number of items: 2 281 969)
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