A

Measuring and Controlling Devices, NEC

Aircraft and Motor Vehicle Measurement Equipment

Automatic Turnstiles and Related Apparatus

Count Rate Meters, Nuclear Radiation

Drafting Room Equipment Manufacturers

Dynamometer Instruments

Dynamometers Manufacturers

Fare Registers, for Street Cars, Buses, Etc.

Hydrometers Manufacturers

Instrument Board Gauges, Automotive: Computerized

Instrumentation for Reactor Controls, Auxiliary

Measuring/Controlling Devices (Unclassified) Manufacturers

Medical Diagnostic Systems, Nuclear

Meteorologic Tracking Systems

Meteorological Instruments

Nuclear Radiation and Testing Apparatus

Personnel Dosimetry Devices

Physical Property Testing Equipment

Plumb Bobs

Polygraph Devices

Stress, Strain, and Flaw Detecting/Measuring Equipment

Surveying Instruments Manufacturers

Surveying and Drafting Equipment

Temperature Sensors, Except Industrial Process and Aircraft

Tensile Strength Testing Equipment

Testing Apparatus Manufacturers

Testing Equipment: Abrasion, Shearing Strength, Etc.

Thermometer Wells Manufacturers

Thermometers, Including Digital: Clinical

Thermometers, Liquid-In-Glass and Bimetal Type

Toll Booths, Automatic

Transits, Surveyors'

Turnstiles Manufacturers

Ultrasonic Testing Equipment

Vibration Meters, Analyzers, and Calibrators