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NEN EN 14591-4:2007現(xiàn)行

Explosion Prevention And Protection In Underground Mines - Protective Systems - Part 4: Automatic Extinguishing Systems For Road Headers

出版：Nederlands Normalisatie Instituut

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基本信息
標(biāo)準(zhǔn)編號(hào)： NEN EN 14591-4:2007
發(fā)布時(shí)間：2007/7/1 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：Nederlands Normalisatie Instituut
標(biāo)準(zhǔn)頁(yè)數(shù)：16
標(biāo)準(zhǔn)簡(jiǎn)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.

等同采用的國(guó)際標(biāo)準(zhǔn)

SS EN 14591-4:2007 - Identical

BS EN 14591-4:2007 - Identical

SN EN 14591-4:2007 - Identical

NBN EN 14591-4:2008 - Identical

UNI EN 14591-4:2008 - Identical

NS EN 14591-4:2007 - Identical

I.S. EN 14591-4:2007 - Identical

NF EN 14591-4:2007 - Identical

DIN EN 14591-4 (2007-09) - Identical