167450 ⎘
Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring pressure differences by measuring the blowing pressure of gas bubbles escaping from nozzles at different depths in a liquid
Triple bubbler system, fast-bubbling approach, and related methods
#2Submersible system and method for measuring the density and/or concentration of solids in a dispersion
#3Source, which harnesses the difference in density between fluids for the production of renewable energy
#4Pressure-based aircraft fuel capacity monitoring system and method
#5Fluid-quantity gauging