Electrical Engineering, Automation Laboratory Mechanical Engineering Expression of Interest (EOI) For The Provision Of Maintenance, Service, Repairs, Spares And Equipment Calibration “As And When” Required Basis For The CSIR 'S Photovoltaic (PV) Module Quality And Reliability Testing Laboratory For A Period Of Five (5) Years. Added on May 31, 2025 NationalReveal CompanySOCs Tenders