供應(yīng)通信電纜-HYA 20-2-0.4 0.5 0.6 0.7 0

通信電纜-HYA 20-2-0.4 0.5 0.6 0.7 0.8 0.9

通常HYA通信電纜分為：10對(duì)，20對(duì)，30對(duì)，50對(duì)，100對(duì)，200對(duì)，300對(duì)。。。。。2400對(duì)。 

5種主色：白色、紅色、黑色、黃色、紫色
5種次色：蘭色、桔色、綠色、棕色、灰色
通信電纜線序色譜認(rèn)識(shí)舉例說(shuō)明：

10對(duì)通信電纜色譜線序表
1對(duì)—白蘭  2對(duì)—白桔   3對(duì)—白綠   4對(duì)—白棕   5對(duì)—白灰
6對(duì)—紅蘭  7對(duì)—紅桔   8對(duì)—紅綠   9對(duì)—紅棕   10對(duì)—紅灰

20對(duì)通信電纜色譜線序表
1對(duì)—白蘭   2對(duì)—白桔   3對(duì)—白綠   4對(duì)—白棕   5對(duì)—白灰
6對(duì)—紅蘭   7對(duì)—紅桔   8對(duì)—紅綠   9對(duì)—紅棕   10對(duì)—紅灰
11對(duì)—黑蘭  12對(duì)—黑桔  13對(duì)—黑綠  14對(duì)—黑棕  15對(duì)—黑灰
16對(duì)—黃蘭  17對(duì)—黃桔  18對(duì)—黃綠  19對(duì)—黃棕  20對(duì)—黃灰
天津市電纜總廠第一分廠