UNE-EN 26184-3:1993 EXPLOSION PROTECTION SYSTEMS. PART 3: DETERMINATION OF EXPLOSION INDICES OF FUEL/AIR MIXTURES OTHER THAN DUST/AIR AND GAS/AIR MIXTURES. (ISO 6184-3:1985).
1993UNE-EN 26184-3:1993 EXPLOSION PROTECTION SYSTEMS. PART 3: DETERMINATION OF EXPLOSION INDICES OF FUEL/AIR MIXTURES OTHER THAN DUST/AIR AND GAS/AIR MIXTURES. (ISO 6184-3:1985).