100 foot during performance of job function. #6 Knowledge of industrial Ammonia refrigeration systems Minimum... of motors, pumps, etc. experience in ammonia or Freon refrigeration, boiler operations and compressed air. Experience...
100 foot during performance of job function. #6 Knowledge of industrial Ammonia refrigeration systems Minimum... of motors, pumps, etc. experience in ammonia or Freon refrigeration, boiler operations and compressed air. Experience...