充气游离腔
gas-filled ionization chamber
gas-filled ionization
air-filled ionization chamber
air-filled ionization
Chamber
加压通气游离腔
pressurized gas flow ionization chamber
空气当量游离腔
air equivalent ionization chamber
air-equivalent ionization chamber
air-wall ionization chamber
air-equivalent ionization
Chamber
空气游离腔
free air ionization chamber
open-air ionization chamber
free-air ionization chamber
free-air ionization
Chamber
Open-air
水合物和游离气含量
Hydrate and free gas concentration
通气游离腔
gas-flow ionization chamber
微量游离硫的测定
Determination of micro amounts of free elemental sulfur