Statistics Canada
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North American Industry Classification (NAICS) 1997

Classification

 
334511 Navigational and Guidance Instruments Manufacturing
  This Canadian industry comprises establishments primarily engaged in manufacturing navigational and guidance equipment.
  Exclusion(s): Establishments primarily engaged in:
  manufacturing global positioning system equipment (334220, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing)
  manufacturing aircraft engine instruments, and meteorological systems and equipment (334512, Measuring, Medical and Controlling Devices Manufacturing)
  Example Activities