9031410000 10
- Other optical instruments and appliances
9031410000 80
- - For inspecting semiconductor wafers or devices or for inspecting photomasks or reticles used in manufacturing semiconductor devices
9031490000 80
- - Other
9031491000 80
- - - Profile projectors
9031499000 80
- - - Other
9031800000 80
- Other instruments, appliances and machines
9031802000 80
- - For measuring or checking geometrical quantities
9031808000 80