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Measuring and Controlling Devices, NEC
Gauging Instruments, Thickness Ultrasonic
Geophysical and Meteorological Testing Equipment
Instrumentation for Reactor Controls, Auxiliary
Liquid Leak Detection Equipment
Measuring/Controlling Devices (Unclassified) Manufacturers
Medical Diagnostic Systems, Nuclear
Photogrammetric Instruments Manufacturers
Physical Property Testing Equipment
Surveying Instruments Manufacturers
Surveying and Drafting Equipment