Division 2.1.2 Explosive atmospheres caused by air/dust mixtures
United Kingdom
- 2.1.2.1Equipment must be so designed and constructed that ignition of air/dust mixtures does not occur even in the event of rare incidents relating to equipment.
- 2.1.2.2Where necessary, equipment must be so designed that dust can enter or escape from the equipment only at specifically designated points.
- 2.1.2.3Division 2.1.2.3
- 2.1.2.4Division 2.1.2.4