铁路信号电缆 - PTYLH23型（6芯 ) PTYA23 PTYLH23 4芯6芯8芯9芯12芯44芯56芯PTYLH23铁路信号电缆6芯价格1、铁路信号电缆PTYAH23,PTYAH22执行标准GB/T2476-1993。 2、PTYAH23电缆 PTYAH23信号电缆 PTYAH23铁路信号电缆信号电缆 PTYA23 (PTYAH23 )型 6芯信号电缆WDZC-PTYL23( (PTYLH23 )型 4芯；信号电缆 PTYA23 (PTYAH23)型 16芯；信号电缆PTYA23 (PTYAH23)型24芯；信号电缆 PTYA23 (PTYAH23 )型 28芯,175.00 m;信号电缆 PTYL23 (PTYLH23 )型 4芯,430.00 m;信号电缆 PTYL23 (PTYLH23 )型 6芯PTYL23 (PTYLH23 )型 42芯
阻燃型微机配线电缆16对0.75mm2；市话电缆 HYAT 10*2*0.5 市话电缆HYA 100*2*0.5 局用电缆 HJVV80*2*0.5 局用电缆 HJVV 48*2*0.5 信号电缆 PTYA23 (PTYAH23 信号电缆PTYA23 (PTYAH23 信号电缆PTYA23 (PTYAH23 信号电缆PTYA23 (PTYAH23 12芯信号电缆 PTYA23 (PTYAH23 14芯信号电缆 PTYA23 (PTYAH23 16芯信号电缆 PTYA23 (PTYAH23 19芯信号电缆 PTYA23 (PTYAH23 21芯信号电缆 PTYA23 (PTYAH23 24芯信号电缆 PTYA23 (PTYAH23 28芯信号电缆 PTYL23 (PTYLH23 信号电缆PTYL23 (PTYLH23 12芯信号电缆 PTYL23 (PTYLH23 14芯信号电缆 PTYL23 (PTYLH23 16芯信号电缆 PTYL23 (PTYLH23 28芯信号电缆 PTYL23 (PTYLH23 33芯信号电缆 PTYL23 (PTYLH23 37芯信号电缆 PTYL23 (PTYLH23 42芯信号电缆 PTYL23 (PTYLH23 44芯信号电缆 PTYL23 (PTYLH23 48芯阻燃信号电缆 ZR-PTY03 500V 30芯
铁路信号电缆\PTYA23 12×1 |
铁路信号电缆\PTYA23 14×1 |
铁路信号电缆\PTYA23 16×1 |
铁路信号电缆\PTYA23 19×1 |
铁路信号电缆\PTYA23 21×1 |
铁路信号电缆\PTYA23 24×1 |
铁路信号电缆\PTYA23 28×1 |
铁路信号电缆\PTYA23 37×1 |
铁路信号电缆\PTYA23 42×1 |
铁路信号电缆\PTYA23 48×1 |
铁路信号电缆\PTYA23 4×1 |
铁路信号电缆\PTYA23 6×1 |
铁路信号电缆\PTYA23 8×1 |
铁路信号电缆\PTYA23 33×1 |
铁路信号电缆\PTYA23 44×1 |
铁路信号电缆\PTYA23 30×1 |
铁路信号电缆\PTYA23 9×1 |
信号电缆 PTYA23 (PTYAH23 信号电缆PTYA23 (PTYAH23 信号电缆PTYA23 (PTYAH23 信号电缆PTYA23 (PTYAH23 12芯信号电缆 PTYA23 (PTYAH23 14芯信号电缆 PTYA23 (PTYAH23 16芯信号电缆 PTYA23 (PTYAH23 19芯信号电缆 PTYA23 (PTYAH23 21芯信号电缆 PTYA23 (PTYAH23 24芯信号电缆 PTYA23 (PTYAH23 28芯信号电缆 PTYL23 (PTYLH23 信号电缆PTYL23 (PTYLH23 12芯信号电缆 PTYL23 (PTYLH23 14芯信号电缆 PTYL23 (PTYLH23 16芯信号电缆 PTYL23 (PTYLH23 28芯信号电缆 PTYL23 (PTYLH23 33芯信号电缆 PTYL23 (PTYLH23 37芯信号电缆 PTYL23 (PTYLH23 42芯信号电缆 PTYL23 (PTYLH23 44芯信号电缆 PTYL23 (PTYLH23 48
