This means that you'll be able to search for NAICS codes directly (if that's your jam). We'll do the math; let's make better data on public procurement together.
Modification of Equipment: Live Animals
Possible NAICS Codes
335999 – All Other Miscellaneous Electrical Equipment and Component Manufacturing
334516 – Analytical Laboratory Instrument Manufacturing
332322 – Sheet Metal Work Manufacturing
115210 – Support Activities for Animal Production