NA 042
DIN Standards Committee Timber and Furniture
Standards
[CURRENT]
DIN 4567-4
DIN 4567-4
Ladders for special professional use - Part 4: Non stationary roof ladders made of wood or aluminium
Title (German)
Leitern für den besonderen beruflichen Gebrauch - Teil 4: Dachauflegeleitern aus Holz oder Aluminium