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气相色谱-质谱联用仪 qì xiàng sè pǔ -zhì pǔ lián yòng yí
earth.sc. gas chromatograph mass spectrometer; gas chromatography-mass spectrometer
气相色谱质谱联用仪
perf. gas chromatograph/mass spectrometer
气 相色谱质谱联用仪
: 15 phrases in 6 subjects
Earth sciences1
Geology2
Polymers1
Space1
Technology5
Water resources5