Discussions Populaires Dans la Communauté Water Efficiency

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  • مناقشات عامّـة
  • Peter Baker
  • gbwxjjnwc gbwxjjnwc
  • Waqas Sadiq
    • Waqas Sadiq

      Environmental Engineer

      Abdul Ali Al Ajmi Company

      Arabie Saoudite - Riyad

  • Omondi Collins Oduori
  • Mahmoud Abusaraya
    • Mahmoud Abusaraya

      Water and habitat engineer

      international committee of the red cross(ICRC)

      Jordanie - Amman