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NS 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：Norwegian Standards (Norges Standardiseringsforbund)

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基本信息
標(biāo)準(zhǔn)編號(hào)： NS EN 14591-4:2007
發(fā)布時(shí)間：2007/11/1 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：Norwegian Standards (Norges Standardiseringsforbund)
標(biāo)準(zhǔn)頁數(shù)：28
標(biāo)準(zhǔn)簡介

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.

等同采用的國際標(biāo)準(zhǔn)

NEN EN 14591-4:2007 - Identical

SS 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

BS EN 14591-4:2007 - Identical

SN EN 14591-4:2007 - Identical

UNI EN 14591-4:2008 - Identical

NBN EN 14591-4:2008 - Identical