礦用信號電纜（揚州市紅旗電纜制造有限公司） 煤礦用阻燃通信電纜 FIRE-RETARDANTCOMMUNICATIONCABLESFORCOALMINES 產品用途:產品用于煤礦井下電話通信干線、配線和用戶線路。 Scopeofapplication:Theproductusesinthecoalminemineshafttelephonecommunicationskeletonline,matchesthelineandthesubscribersloop 執行標準Standardsimplemented:MT81814-1999 型號、名稱及使用范圍 Model、DescriptionsandUsescope 型號 Model 名稱 Descriptions 使用范圍 Usescope MHYV 煤礦用聚乙烯絕緣聚氯乙烯護套通信電纜 PEinsulatedPVCsheathedcommunicationcablesforcoalmines 用于平巷、斜巷及機電硐室 Servedinlevel,slantedchannelsandpowerhouse MHJYV 煤礦用加強型線芯聚乙烯絕緣聚氯乙烯護套通信電纜 ReinforcedcorePEinsulatedPVCsheathedcommunicationcablesforcoalmines 用于機械損傷較高的平巷和斜巷 Servedinlevelandslantedchannelswheremechanicaldamageisfrequent MHYBV 煤礦用聚乙烯絕緣鍍鋅鋼絲編織鎧裝聚氯乙烯護套通信電纜 PEinsulatedgalvanizedsteelwireweavearmoredPVCsheathedcommunicationcablesforcoalmines 用于機械沖擊較高的平巷和斜巷 Servedinlevelandslantedchannelswheremechanicaldamageisfrequent MHYAV 煤礦用聚乙烯絕緣鋁-聚乙烯粘護層聚氯乙烯護套通信電纜 PEinsulatedAl/PEbindinglayerPVCsheathedcommunicationcablesforcoalmines 用于較潮濕的斜井和平巷 Servedinlevelandslantedchannelswithhighhumidity MHYA32 煤礦用聚乙烯絕緣鋁-聚乙烯粘結護層鋼絲鎧裝聚氯乙烯護套通信電纜 PEinsulatedAl/PEbindinglayersteelwirearmoredPVCsheathedcommunicationcablesforcoalmines 用于豎井或斜井 Servedinshaftands