🇺🇸 United States

903149

Other:

Details

Parent HS6
903149 Optical instruments and appliances; for measuring or checking, n.e.c. in chapter 90

Related United States Codes

903149 Other:
9031491000 Profile projectors
9031494000 Coordinate-measuring machines
9031497000 For inspecting masks (other than photomasks) used in manufacturing semiconductor devices; for measuring surface particulate contamination on semiconductor devices
9031499000 Other