- Geophysical and meteorological testing equipment (1)
- Geophysical or meteorological electronic equipment (2)
- Physical property testing equipment (1)
- Stress, strain, and flaw detecting/measuring equipment (1)
- Testing equipment: abrasion, shearing strength, etc. (1)
- Medical diagnostic systems, nuclear (1)
- Breathalyzers (1)
- Gas detectors (1)
- Vibration meters, analyzers, and calibrators (1)
