高亮度高纯度发光二极管
high brightness and high purity LED
高灵敏度侦检器
high sensitivity detector
电位梯度侦检器
potential gradient detector
电阻温度侦检器
Alpinia zerumbet Miniature
火焰光度侦检器
flame photometric detector
flame photometry detector
火焰温度侦检器
flame temperature detector
氢火焰温度侦检器
hydrogen flame temperature detector
紫外线光度侦检器
ultraviolet photometric detector
锂漂移锗侦检器
lithium-drifted germanium detector
lithium- drifted germanium detector
标准密度高度
standard density altitude