国产三线在线,亚洲久草在线视频,9久re热视频在线精品,久久久xxx

國標的HYAC電纜廠家//誠信 HYA電話線纜價格產品介紹：HYAT： 銅芯實心聚烯烴絕緣填充式擋潮層聚乙烯護套市內通信電纜HYAT 5x2x0.4 HYAT 5x2x0.5

    HYAT 10x2x0.4 HYAT 10x2x0.5
    HYAT 20x2x0.4 HYAT 20x2x0.5
    HYAT 30x2x0.4 HYAT 30x2x0.5
    HYAT 50x2x0.4 HYAT 50x2x0.5
    HYAT 100x2x0.4 HYAT 100x2x0.5
    HYAT 200x2x0.4 HYAT 200x2x0.5
    HYAT 300x2x0.4 HYAT 300x2x0.5
    HYAT 500x2x0.4 HYAT 500x2x0.5
    HYAT 1000x2x0.4 HYAT 1000x2x0.5
    特殊規格/型號可以按客戶要求生產

國標的HYAC電纜廠家//誠信  HYA電話電纜HYV電話線HYA通信電纜    通信電纜|通訊電纜|電話電纜|音頻電纜|市話電纜     通信電纜型號HYAHYACHYATHPVVHYVHJVVHYYZRC-HYA     ZRC-HYA53WDZ-HYAZRC-HYATZRC-HYAT53WDZ-HYAT     鎧裝通信電纜HYA22HYV22HYAT22HYY23HYYT23HYA23HYAT23HYA53HYAT53     鋼絲鎧裝通信電纜HYA33HYAT33WDZ-HYA53HYY33HYYT33HYY33     充油通信電纜HYATHYYTZRC-HYATZRC-HYAT53WDZ-HYATHYAT22HYAT53HYAT23HYY23HYYT23     室內通信電纜-配線電纜-hpvv22；hyv；hpvv；hpyv；hpyv22；hyv22     執行標準：YD/T322