火焰光度计 meaning in English

flame photometer
flame photometre
photometer, flame

Potash fertilizers . determination of potassium content by flame photometry
钾肥.用火焰光度计法测定钾含量
Specification of flame photometer
火焰光度计.技术条件
05 . 02 test method for lithium and sodium in lubricating greases by flame photometer
火焰光度计测定润滑脂锂和钠的方法
Standard test method for lithium and sodium in lubricating greases by flame photometer
用火焰光度计策动润滑油脂中锂和钠的试验方法