id	keyword
fis-2524	base
fis-2524	system
fis-2524	isolation
fis-2524	earthquake
fis-2524	analysis
fis-2524	materials
fis-2524	steel
fis-2524	type
fis-2524	structure
fis-2524	base isolation
fis-2524	strutturale
fis-2524	integrità