2025-09-11 Basic Ammonia Refrigeration For Non-Operators (Daily Rounds, ESD) Virtual Event Basic Ammonia Refrigeration For Non-Operators (Daily Rounds, ESD) Virtual Event September 11 Basic Ammonia Refrigeration For Non-Operators (Daily Rounds, ESD) This online course is designed for entry-level refrigeration or maintenance technicians, managers, and plant engineers looking to build foundational knowledge in ammonia refrigeration systems. Through plant-specific […] $600.00