... gas-cooker, pool, refrigerator, induction cooker, boiler, and water tank etc TrailerDinersAdopting uniaxial trailer structure, inside dimension ... gas-cooker, pool, refrigerator, induction cooker, boiler, and water tank etc, Using external power to supply ... pre-painted galvanized facing internally and externallyØ 2 think Polystyrene foam insulation throughout walls and roofØ One (1) flap ...