… or checking the flow, level, pressure or other variables of liquids or gases (for example, flow meters, level gauges, …
Explanatory notes
… or checking the flow, level, pressure or other variables of liquids or gases (for example, flowmeters, level gauges, … 9026.10 ‑ For measuring or checking the flow or level of liquids 9026.20 ‑ For measuring or checking pressure 9026.80 …