SYWV75-5，SYWV75-7HYAT（5-2000對(duì)）線經(jīng) 0.4 0.5 0.6 0.7 0.8 
•    •獲煤安證產(chǎn)品；MKVV；MKVV22；MKVV32；MKVVR；MKVVP 
•    •線經(jīng) 0.4 0.5 0.6 0.7 0.8 ZRC-HYAT阻燃通信電纜
•    •WDZ-HYAT 無(wú)鹵阻燃通信電纜 
•    •煤安證 -天津市電纜總廠*分廠
•    •SYWV75-5，SYWV75-7，SYWV75-9 
•    •5X1.0+1.5平方聚氯乙烯護(hù)套鐵路信號(hào)電纜 
•    •MHYV 1*2*7/0.28
•    •MHYV 1*2*7/0.28
•    •MHYV 1*2*7/0.28