Main prod. Group survey
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Electrical and electronics industry
Lasers, laser apparatus, machines and plants
Laser radiation sources
8911.11
Gas lasers
8911.12
Argon ion lasers
8911.13
Helium-cadmium lasers
8911.14
Helium-neon lasers
8911.15
Carbon dioxide lasers
8911.16
Nitrogen lasers
8911.17
Excimer lasers
8911.21
Dye lasers
8911.23
Fibre lasers
8911.24
Solid body lasers
8911.31
Semiconductor lasers
8911.33
Infrared lasers