AIR2GAS LAB

33.20.Z - Installation of industrial machinery and equipment and outfit

28.29.Z - Manufacture of other general-purpose machinery notelsewhere classified

33.12.Z - Repair and maintenance of machinery

42.21.Z - Works related to construction oftransmission pipelines and distribution networks

43.22.Z - Plumbing, heat and air-conditioning installation

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Other technical testing and analysis

72.19.Z - Other research and experimental development on natural sciences and engineering

74.10.Z - Specialised design activities

85.59.B - Other out-of-school forms of education, not elsewhere classified