Descriptors | Refrigerating systems, Refrigerating plant, Design, Installation, Classification systems, Grades (quality), Flammability, Toxicity, Buildings, Occupational safety, Refrigerants, Safety measures, Safety devices, Pressure, Test pressure, Pressure testing, Leak tests, Pipe fittings, Equipment housing facilities, Ventilation, Marking, Instructions for use, Mass, Selection, Zone 0 hazardous areas, Zone 1 hazardous areas, Zone 2 hazardous areas, Fire safety, Cooling systems, Cooling equipment, Definitions, Coolers, Electrical equipment, Bibliography |