Barcelona prova en un mercat sistema pilot de mesurament d'aforament amb wifi

Metadata

• Date: 18/04/2021 12:29 (UTC)
• Credit: EFE
• Source: EFE
• Topic: Politics » Local authority
  Health » Epidemic and plague
  Economy, business and finance » Computing and information technology
  
• Reference: 188001081400
• Relevance: Normal