气体游离腔 gaseous ionization counter ; gas ionization chamber ; chamber gas ionization

加马补偿游离腔 gamma-bucking ionization chamber ; gamma compensated ionization chamber ; chamber gamma-compensated ; chamber gamma-bucking ionization

充气游离腔 gas-filled ionization chamber ; chamber gas-filled ionization

空气游离腔 open-air ionization chamber ; chamber open-air ; chamber free-air ionization

差别游离腔 differential chamber ; difference ionization chamber

多线游离腔 multiple-wire ionization chamber

筛游离腔 mesh ionization chamber ; chamber mesh ionization

加马游离腔 gamma ionization chamber ; chamber gamma ionization

液壁游离腔 liquid-wall ionization chamber