Keywords:
Pipe fittings, Stacking tests, Leak tests, Hoisting tests, Dimensions, Rated power, Loading, Thermal testing, Holes, Freight transport, Thermal insulation, Deformation, Environmental testing, Freight containers, Strength of materials, Containers, Performance testing, Voltage, Electric plugs, Refrigerating plant, Rigidity, Design, Heat loss, Electric sockets, Temperature, Electrical equipment, Mechanical testing, Classification systems