The Restoration Of Operational Condition And Preventive And Corrective Maintenance Of Hemodialysis Generators And Laboratory Equipment Installed At The Boulemane Provincial Hospital Center (La Marche Verte Hospital, Ahmed Ben Driss El Missouri Outat El Haj Hospital). • Lot No. (1): Preventive And Corrective Maintenance Of Bbraun Brand Hemodialysis Generators Of Dialog+ Model Installed At The Green March Hospital. • Lot No. (2): Preventive And Corrective Maintenance Of Dialife Brand Hemodialysis Generators Of Dianova X1 Model Installed At The Ahmed Ben Driss El Missouri Outat El Haj Hospital. • Lot No. (3): Preventive And Corrective Maintenance Including The Restoration To Working Condition Of The Mindray Brand Biochemistry Automators Model Bs240Pro And The Mindray Brand Hematology Automators Model Bc5390Crp Installed At The March Verte Hospital. • Lot No. (4): Preventive And Corrective Maintenance Of Fresenuis Brand Hemodialysis Generators Model 4008S Installed At The Marche Verte Hospital.