vapor-phase acetylene process
vapor-deposition polymerization蒸汽凝积聚合 vapor-phase acetylene process气相乙炔方法 vapor-phase chromatography (see gas chromatography)气相移差术 ..
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介绍用GM600型FID气相色谱仪检测空分装置中碳氢化合物，特别是乙炔含量的方法。
In this article, the measurement method of hydrocarbon especial ethyne concentration in air separation by using the GM600FID gas chromatogram are introduced.
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