Archived - Standard Industrial Classification - Establishments (SIC-E) 1980

31 - Machinery Industries (except Electrical Machinery)

311 - Agricultural Implement Industry

312 - Commercial Refrigeration and Air ConditioningEquipment Industry

319 - Other Machinery and Equipment Industries

Establishments primarily engaged in manufacturing compressors, pumps and industrial fans construction, mining and materials handling equipment sawmill, veneer and plywood mill machinery turbines and mechanical power transmission equipment and other machinery and equipment not elsewhere classified. Establishments primarily engaged in installing machinery and equipment of a permanent nature in buildings and structures (e.g. elevators) are classified in Major Group 42 - Trade Contractors.