portable field spectrometer 便携式场能谱仪 ; 便携式野外能谱仪

Portable Raman Spectrometer 便携式拉曼光谱仪

portable field reflectance spectrometer 轻便式野外反射率分光仪

Portable Optical Emission Spectrometer 便携式直读光谱仪

portable energy spectrometer 便携式能谱仪

portable gamma full spectrometer 便携式伽玛全谱仪

portable mineral nir spectrometer 便携式矿物近红外光谱

portable x-ray fluorescence spectrometer 便携x荧光光谱

portable multichannel gamma-ray spectrometer 便携式多道γ能谱仪