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.
Inspection and Laboratory Services (except medical/dental): Hand Tools
Includes: Commercial Testing and Laboratory Services
Excludes: Medical and Dental Laboratory Services
Possible NAICS Codes
811210 – Electronic and Precision Equipment Repair and Maintenance
334515 – Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
221310 – Water Supply and Irrigation Systems