- High-energy particle physics equipment (1)
- Welding machines and equipment, ultrasonic (2)
- Electronic training devices (2)
- Flight simulators (training aids), electronic (2)
- Teaching machines and aids, electronic (1)
- Security devices (4)
- Security control equipment and systems (7)
- Appliance cords, for household electrical equipment (1)
- Door opening and closing devices, electrical (9)
- Cleaning equipment, ultrasonic, except medical and dental (1)
- Fire control or bombing equipment, electronic (1)
- Laser systems and equipment (10)
- Photographic control systems, electronic (1)
