Class 037
Construction and Repair Services
Installation, upkeep, repair and maintenance of compressors (machines), air compressors, gas compressors, engines for compressors, pistons for compressors, superchargers, air condensers, (aero)condensers, air suction machines, pumps (machines), vacuum pumps (machines), parts and fittings for compressors; Installation, upkeep, repair and maintenance of refrigerating apparatus, drying apparatus and installations, air purifying apparatus, water purifying apparatus, gas purifying apparatus, hot air ovens, desiccating apparatus, heat regenerators, cooling apparatus.
