井筒信號電纜 ；蘭色雙護套煤礦用電話線； document.write(’<a >’) <a >獲得煤安證的產品：井筒信號電纜 document.write(’’) document.write(’<a >’) <a >煤礦用阻燃通信電纜 document.write(’’) MHYV MHJYV MHYBV MHYA32 MHYYV MHYY32 煤礦用阻燃信號電纜：MHYVR MHYBV MHYV32 MHYVR MHYVP MHYBV MHYVR32 煤礦用阻燃控制電纜(黑色)：MKVV MKVV22 MKVV32 MKVVR MKVVRP document.write(’<a >’) <a >MHYBV 20X2X0.8 MHYBV 10X2X0.8 MHYBV 5X2X0.8 MHYAV 20X2X0.8 MHYAV 30X2X0.8 MHYAV document.write(’’) 50X2X0.8 MHYA32 30X2X0.8 MHYA32 50X2X0.8 MHYA32 80X2X0.8 MHYAV 100X2X0.8 MHYAV 100X2X0.7  MHYAV 100X2X0.6  MHYAV 100X2X0.5  MHYAV 100X2X0.9 MHYAV 100X2X1.0蘭色MHYBV煤礦用阻燃通信電纜|井筒信號電纜MKVV32 MKVV22 MHYA32
傳感器電纜，主傳輸電纜，監測電纜，瓦斯監控電纜
低碳鍍錫鋼絲線MHYV
MHYV (1-10對) MHYAV (5-100對)
MHYA32蘭色鋼絲鎧裝電纜(5-100對) MHY32 document.write(’<a >’) <a >蘭色鋼絲鎧裝電纜 document.write(’’) (2-19對)
MHYVP (2-10對) MHYVRP(2-10對)MHYV，MHYAV 來源：天津市電纜總廠第一分廠