【医】 vacuum ionization manometer
vacuum; void
【化】 vacuum
【医】 vacuum
ionization
【化】 electric dissociation; electroionization; ionization
【医】 electrolytic dissociation; ionization; ionize
manometer; pressure gauge
【化】 pressure gage; pressure gauge
【医】 baresthesiometer; manometer; piesimete; piesometer; piezometer
pressure gauge; tonometer