NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN VDE 0170/0171-1502 ; VDE 0170/0171-1502:1992-12 [Withdrawn] references following documents:

Document number Edition Title
Document number ISO 6184-1 Edition 1985-11 Title Explosion protection systems; Part 1 : Determination of explosion indices of combustible dusts in air More