J'ai postulé en ligne. J'ai passé un entretien chez Water Engineering (WET) (Riyad) en janv. 2023
Entretien
On line interview with management and waste water engineer to work with the team for waste management projects and commissioning of stations and other parts of the water yards and waste water treatment plants Softeners R.O plant and water technology
Questions d'entretien [1]
Question 1
How much D.O need to maintain in the aeration tank?