|
| 3313 | Absorption analyzers, industrial process type (e.g., infrared), manufacturing | |
| 3313 | Acidity (i.e., pH) instruments, industrial process type, manufacturing | |
| 3313 | Analyzers, industrial process control type, manufacturing | |
| 3313 | Annunciators, relay and solid state types, industrial display, manufacturing | |
| 3313 | Boiler controls, industrial, power and marine type, manufacturing | |
| 3313 | Buoyancy instruments, industrial process type, manufacturing | |
| 3313 | Chromatographs, industrial process type, manufacturing | |
| 3313 | Combustion control instruments (except commercial and household furnace type), manufacturing | |
| 3313 | Controllers for process variables (e.g., electric, electronic, mechanical, pneumatic operation), manufacturing | |
| 3313 | Coulometric analyzers, industrial process type, manufacturing | |
| 3313 | Data loggers, industrial process type, manufacturing | |
| 3313 | Density and specific gravity instruments, industrial process type, manufacturing | |
| 3313 | Differential pressure instruments, industrial process type, manufacturing | |
| 3313 | Digital displays of process variables, manufacturing | |
| 3313 | Display instruments, industrial process control type, manufacturing | |
| 3313 | Draft gauges, industrial process type, manufacturing | |
| 3313 | Electric and electronic controllers, industrial process type, manufacturing | |
| 3313 | Electrodes used in industrial process measurement, manufacturing | |
| 3313 | Electrolytic conductivity instruments, industrial process type, manufacturing | |
| 3313 | Electromagnetic flowmeters, manufacturing | |
| 3313 | Flow instruments, industrial process type, manufacturing | |
| 3313 | Fluidic devices, circuits and systems for process control, manufacturing | |
| 3313 | Gas analyzers, industrial process type, manufacturing | |
| 3313 | Gas and liquid analysis instruments, industrial process type, manufacturing | |
| 3313 | Gas chromatographic instruments, industrial process type, manufacturing | |
| 3313 | Gas flow instrumentation, industrial process type, manufacturing | |
| 3313 | Gauges (i.e., analog, digital), industrial process type, manufacturing | |
| 3313 | Humidity instruments, industrial process type, manufacturing | |
| 3313 | Hydrometers, industrial process type, manufacturing | |
| 3313 | Hygrometers, industrial process type, manufacturing | |
| 3313 | Indicators, industrial process control type, manufacturing | |
| 3313 | Industrial process control instruments, manufacturing | |
| 3313 | Infrared instruments, industrial process type, manufacturing | |
| 3313 | Instruments for industrial process control, manufacturing | |
| 3313 | Level and bulk measuring instruments, industrial process type, manufacturing | |
| 3313 | Liquid analysis instruments, industrial process type, manufacturing | |
| 3313 | Liquid concentration instruments, industrial process type, manufacturing | |
| 3313 | Liquid level instruments, industrial process type, manufacturing | |
| 3313 | Magnetic flow meters, industrial process type, manufacturing | |
| 3313 | Manometers, industrial process type, manufacturing | |