[Class : 37] Installation, Maintenance, Repair And Refurbishment Of Power Generating Equipment, Energy Plants, Landfills And Sewage Gas Installations; Installation And Maintenance Of Motors And Engines Not For Land Vehicles, Electricity Generators, Compressors, Valves, Oil Coolers For Engines, Silencers For Motors And Engines, Vibration Meters, Power Generating Steam Engine Boilers, Hydraulic And Pneumatic Controls, Electric Control Panels, Electronic Control Systems For Machines And Engines, Electronic Monitors And Monitor Modules For Motors And Engines,Gas Detectors, And Electronic Analyzers For Measuring, Testing And Detecting Fuel Emissions; Providing Information And Consulting In Connection With The Foregoing [Class : 42] Scientific And Industrial Research In The Field Of Electricity, Gas And Power Generation; Planning And Design Of Electricity Generating Facilities, Power Generating Facilities, Landfills And Sewage Gas Installations; Testing, Analysis And Evaluation Of Motors And Engines Not For Land Vehicles, Electricity Generators, Compressors For Machines, Electric Compressors, Valves, Oil Coolers For Engines, Silencers For Motors And Engines, Vibration Meters, Power Generating Steam Engine Boilers, Hydraulic And Pneumatic Controls, Electric Control Panels, Electronic Control Systems For Machines And Engines, Electronic Monitors And Monitor Modules For Motors And Engines, Gas Detectors, And Electronic Analyzers For Measuring, Testing And Detecting Fuel Emissions To Assure Compliance With Industry Standards; Engineering Services In The Fields Of Electricity Generating Stations, Power Stations, Landfills, Sewage Gas Installations, And Energy Plants; Providing Consultation And Information In Connection With The Foregoing