EN 14591-4 : 2007 COR 2008现行
EXPLOSION PREVENTION AND PROTECTION IN UNDERGROUND MINES - PROTECTIVE SYSTEMS - PART 4: AUTOMATIC EXTINGUISHING SYSTEMS FOR ROAD HEADERS
出版：Comite Europeen de Normalisation
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基本信息
标准编号： EN 14591-4 : 2007 COR 2008
标准类别：Standard
出版单位：Comite Europeen de Normalisation
标准页数：0
标准简介
Specifies requirements for automatic explosion extinguishing systems for roadheader machines (selective cut heading machines) in roadheader drivages where these systems automatically detect the initial phase of a firedamp explosion which has been initiated by the cutter head of a roadheader machine and extinguish it at the roadhead in such a way that the roadway drivage team is not put at risk.
