NIC 331305—Repair and maintenance of optical instruments and equipment primarily for commercial use, such as binoculars, microscopes (excluding electron and proton microscopes), telescopes, prisms, and lenses (excluding ophthalmic lenses), as well as photographic equipment.

Where 331305 sits

1. C Manufacturing
2. 33 Repair, maintenance and installation of machinery and equipment
3. 331 Repair and maintenance of fabricated metal products, machinery and equipment
4. 3313 Repair and maintenance of electronic and optical equipment
5. 331305 Repair and maintenance of optical instruments and equipment primarily for commercial use, such as binoculars, microscopes (excluding electron and proton microscopes), telescopes, prisms, and lenses (excluding ophthalmic lenses), as well as photographic equipment.

What 331305 includes

• Repair and maintenance of optical instruments and equipment primarily for commercial use, such as binoculars, microscopes (excluding electron and proton microscopes), telescopes, prisms, and lenses (excluding ophthalmic lenses), as well as photographic equipment.

331305 in other systems