Vibratsionnaya bolezn nima degani
Vibratsionnaya bolezn nima degani – tebranishlar ta’sirida kelib chiqadigan kasbiy kasallik.
Milliylik-millat ko'zgusi
Milliylik-millat ko'zgusi
Vibratsionnaya bolezn nima degani – tebranishlar ta’sirida kelib chiqadigan kasbiy kasallik.