core of conductor 中文意思是什麼
core of conductor
解釋
線芯-
A kind of drainage material consisting of a white polypropylene channel - shaped core surrounded by a gray long - fiber hot - bonded non - woven filter fabric, with metal conductor inside for measuring the driven depth
灰色長纖維熱粘無紡布濾膜包裹(通過粘合)白色聚丙烯槽型芯板組成的排水材料,內裝配金屬電子導線用於測量打設深度。 -
Insulated cables and flexible cords for installations. pvc insulated single - core non sheathed cables with rigid stranded aluminium conductor of rated voltages 450 750 v. series of the national type of category 2
設備用絕緣電纜和軟線.額定電壓為450 750 v的帶剛性絞合鋁導線的聚氯乙烯絕緣單芯無鎧裝電纜.用鋁作硬質心線.國家型2類系列 -
It is suitable for the non - bearing - force connection of the aerial electric power wore copper conductor or copper core insulation wire
用於架空電力線路銅絞線或銅芯絕緣線的非承力接續。
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