Campi di frequenza extra deboli (50/60 Hz)

https://w3id.org/italia/work-accident/controlled-vocabulary/adm_serv/agente_causale/agente/20900002

Campi di frequenza extra deboli (50/60 Hz) 
20900002 
20900002 
Campi di frequenza extra deboli (50/60 Hz) 
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xsd:integer

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