ICS29.060.10______________K11禮圖中华人民共和国国家标准GB/T30551—2014/IEC62004:2007架空绞线用耐热铝合金线Thermal-resistantalumin...
ICS29.060.10K11GB/T305512014/IEC620042007Thermal-resistantaluminiumalloywireforoverheadlineconductor(IEC62004:2007,IDT)2014-05-06...