Submersible asynchronous electric motors of the unified series ED modernisation M single section high voltage high temperature r Submersible asynchronous electric motors of the unified series ED modernisation M single section high voltage high temperature r Submersible asynchronous electric motors of the unified series ED modernisation M single section high voltage high temperature r Submersible asynchronous electric motors of the unified series ED modernisation M single section high voltage high temperature r Submersible asynchronous electric motors of unified series ED modernisation M single-section with submersible telemetry unit "SK Submersible asynchronous electric motors of unified series ED modernisation M single-section with submersible telemetry unit "SK Submersible asynchronous electric motors of the unified series ED modernisation M single section high voltage high temperature r Submersible asynchronous electric motors of unified series ED modernisation M single-section with submersible telemetry unit "SK Submersible asynchronous electric motors of the unified series ED modernisation M single section high voltage high temperature r Submersible asynchronous electric motors of unified series ED modernisation M single-section with submersible telemetry unit "SK Submersible asynchronous electric motors of unified series ED modernisation M single-section with submersible telemetry unit "SK Submersible asynchronous electric motors of unified series ED modernisation M single-section with submersible telemetry unit "SK Submersible asynchronous electric motors of the unified series ED modernisation M single section high voltage high temperature r Submersible asynchronous electric motors of the unified series ED modernisation M single section high voltage high temperature r Submersible asynchronous electric motors of unified series ED modernisation M single-section with submersible telemetry unit "SK Submersible asynchronous electric motors of the unified series ED modernisation M single section high voltage high temperature r