The deleterious ingredients in gas emission of sculpturing organic glass were studied,using gas chromatography-mass spectrometry coupled with 3-step preconcentrator.
研究了3阶段预浓
色谱-质谱法检测有机玻璃在雕刻过程中排放
有害体组成。
The deleterious ingredients in gas emission of sculpturing organic glass were studied,using gas chromatography-mass spectrometry coupled with 3-step preconcentrator.
研究了3阶段预浓色谱-质谱法检测有机玻璃在雕刻过程中排放有害体组成。
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