Discussions Populaires Dans la Communauté Effet tunnel

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  • Saleem Hussain
  • Muhammad Zulqarnain Malik
  • Simarjot singh Kathuria
  • Saeid Khazaei
    • Saeid Khazaei

      principal tunnel engineer

      smec australia

      Australie - Sydney

  • Dr Amar Nath  Tiwari
  • sampath kumar kumara
  • Manish Kumar Sharma Manish
  • Mohamed Nowfeer Caseem
  • Bashar Almomani
    • Bashar Almomani

      mining engineer

      شركة معان للمقاولات

      Arabie Saoudite - Riyad