Vehicles for locomotion by land, air or water; ships

Control valves for regulating the flow of gases and liquids; Mass flowmeters; Scientific instrumentation for measuring turbidity, namely, Turbiditors; Moisture meters; Gas flowmeters; Electrical transducers; Pressure indicators; Temperature indicators; Electric installations for the remote control of industrial operations; X-ray apparatus not for medical purposes; Semi-conductors; Microscopes; Vacuum gauges