2651662000 - Experiment stands - 11 Manufacturer
2651663000 - Optical instruments apparatus and machines not elsewhere classified in HS 90 (Optical phot - 26 Manufacturer
2651665000 - Electronic instruments devices and machines for measuring or controlling geometric quantit - 6 Manufacturer
2651667000 - Other electronic instruments devices etc. for measurement or control - 137 Manufacturer
2651668300 - Other instruments devices etc. for measuring or controlling geometric quantities - 13 Manufacturer
2651668900 - Non-electronic measuring machines and instruments (except test stands optical instruments - 24 Manufacturer