識別標識 (電線)
1. IEC 60446International standard IEC 60446 defines basic safety principles for identifying electrical conductors by colours or numerals, for example in electricity distribution wiring.
Read “IEC 60446” on English Wikipedia
Read “識別標識 (電線)” on Japanese Wikipedia
Read “IEC 60446” on DBpedia
Read “IEC 60446” on English Wikipedia
Read “識別標識 (電線)” on Japanese Wikipedia
Read “IEC 60446” on DBpedia
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