煤矿用阻燃通信电缆价格

 电话线 HPV   HPV HPV 2X0.5   HPV 电话线 HPV2X0.4
HJVV 5x2x0.4        HPVV 5x2x0.4 HJVV 5x2x0.5      HPVV 5x2x0.5  
HJVV 10x2x0.4       HPVV 10x2x0.4 HJVV 10x2x0.5     HPVV 10x2x0.5   
HJVV 20x2x0.4       HPVV 20x2x0.4 HJVV 20x2x0.5     HPVV 20x2x0.5  
HJVV 30x2x0.4       HPVV 30x2x0.4   HJVV 30x2x0.5     HPVV 30x2x0.5  
HJVV 50x2x0.4       HPVV 50x2x0.4   HJVV 50x2x0.5     HPVV 50x2x0.5  
HJVV 100x2x0.4      HPVV 100x2x0.4   HJVV 100x2x0.5    HPVV 100x2x0.5  
HJVV 200x2x0.4      HPVV 200x2x0.4   HJVV 200x2x0.5    HPVV 200x2x0.5  
HJVV 300x2x0.4      HPVV 300x2x0.4   HJVV 300x2x0.5    HPVV 300x2x0.5  
HJVV 500x2x0.4      HPVV 500x2x0.4   HJVV 500x2x0.5    HPVV 500x2x0.5