NA 041
DIN Standards Committee Heating and Ventilation Technology and their Safety
Standards
[CURRENT]
DIN 4420-3
DIN 4420-3
Service and working scaffolds - Part 3: Selected types of scaffolding constructions and their basic versions
Title (German)
Arbeits- und Schutzgerüste - Teil 3: Ausgewählte Gerüstbauarten und ihre Regelausführungen