Crean detector acústico para evitar choques de elefantes con trenes en India

Metadata

• Date: 23/01/2020 17:08 (UTC)
• Credit: EFE
• Source: EFE
• Topic: Science and technology
  Human interest » Curiosity
  Environmental issue
  Disaster and accident » Transport accident » Railway accident
  
• Reference: 18010011343
• Relevance: Normal