
Explosive Atmospheres - Explosion Prevention And Protection In Mines - Basic Concepts And Methodology
出版:Nederlands Normalisatie Instituut

專家解讀視頻
基本信息
標準編號: NEN EN 13462:1998
發布時間:1998/1/1 0:00:00
標準類別:Draft
出版單位:Nederlands Normalisatie Instituut
標準頁數:19
標準簡介
Applies to Group 1 attachment, protective systems and components intended for use in underground parts of mines and those parts of surface installations of such mines liable to be endangered by firedamp and/or flammable dust.
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