
HEAVY LIFTING EQUIPMENT. STRENGHT AND SAFETY CONDITIONS FOR DISMOUNTABLE TOWER CRANES FOR BUILDING WORKS. PART 4: USEFUL LIFE.
STANDARD published on 2.3.1992
Designation standards: UNE 58101-4:1992
Note: WITHDRAWN
Publication date standards: 2.3.1992
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Spanish technical standard
Category: Technical standards UNE