3844 X-Ray Apparatus and Tubes and Related Irradiation Apparatus
- Beta-ray irradiation equipment
- Fluoroscopes
- Fluoroscopic X-ray apparatus and tubes
- Gamma ray irradiation equipment
- Irradiation equipment
- Lamps, X-ray
- Nuclear irradiation equipment
- Radiographic X-ray apparatus and tubes: medical, industrial, and
- Radium equipment
- Therapeutic X-ray apparatus and tubes: medical, industrial, and

