9031.20 | | Other optical instruments and appliances |
9031.41 | 000 | For inspecting semiconductor wafers or devices or for inspecting photomasks or reticles used in manufacturing semiconductor devices |
9031.49 | 000 | Other |
9031.80 | | Other instruments, appliances and machines |
9031.80 | | - Of electrical type |
9031.80 | 011 | -- Automatic measuring instruments |
9031.80 | 013 | -- Vibration measuring and testing apparatus |
9031.80 | 019 | -- Other |
9031.80 | 090 | - Other |
9031.90 | | Parts and accessories |
9031.90 | 010 | - Of electrical instruments and apparatus |
9031.90 | 090 | - Other |
90.32 | | Automatic regulating or controlling instruments and apparatus |
9032.10 | | Thermostats |
9032.10 | 010 | - Of electrical type |
9032.10 | 090 | - Other |
9032.20 | | Other instruments and apparatus |
9032.81 | 000 | Hydraulic or pneumatic |
9032.89 | | Other |
9032.89 | 010 | - Of electrical type |
9032.89 | 090 | - Other |
9032.90 | 000 | Parts and accessories |
9033.00 | 000 | Parts and accessories (not specified or included elsewhere in this Chapter) for machines, appliances, instruments or apparatus of Chapter 90 |