| 释义 |
{{unreferenced|date=July 2011}} DIN 4420 refers to a series of DIN standards dedicated to working and protection scaffolds. The standard is divided in the following parts: - DIN 4420-1 - Working and protection scaffolds (except for ladder scaffolds) – Design and detailing
- DIN 4420-2 - Working and protection scaffolds – Ladder scaffolds
- DIN 4420-3 - Working and protection scaffolds (except for ladder scaffolds and prefabricated scaffolds) – Safety requirements and standard types
- DIN 4420-4 - Working and protection scaffolds – Prefabricated scaffolds – Materials, components, dimensions, loadbearing capacity and safety requirements
{{Deutsches Institut für Normung}}{{measurement-stub}} 1 : DIN standards |