China Little Duck Frozen Food Equipment 1.Temperature Range:3M1,3M2,3H1,3H2. 2.Refrigerant:R22. China Little Duck Frozen Food Equipment with CE certificationSpecification 1.Standard Length: 1875 mm, 2500 mm, 3750 mm. 2.Standard Width: 920 mm, 1090mm. 3.Standard Width: 1983 mm, 2183mm. 4.Height of the front edge: 350 mm, 450 mm, 550mm. 5.Temperature Range: 3M1,3M2,3H1,3H2.Purpose: Different ...