gamma chamber
短语词组
- gamma ionization chamber 加马游离腔
- gamma compensated ion chamber 补偿电离室
- gamma compensated ionization chamber 加马补偿游离腔
- gamma -bucking ionization chamber 加马补偿游离腔
- compensated gamma -ray chamber 补偿型伽吗射线箱
- compe ated gamma -ray chamber 补偿型伽吗射线箱
- gamma a compensated ion chamber 补偿电离室 返回 gamma chamber