Recent Development of Fine Petrochemicals
近代精细石油化工的发展
Petroleum refining and petrochemicals manufacturing industry
炼油与石油化学工业
Application and Research on the Tungstic Catalysts in Petroleum Processing and Petrochemicals
我国石油炼制和化工中钨的催化应用和研究进展
Analysis of the bedrock beneath the temple also shows the existence of petrochemicals, including ethylene.
对神庙基岩的分析显示，其中包含有乙烯等化学物质。
The Computer Networks System Construction and Application Developing for Fushun Research Institute of Petroleum and Petrochemicals
抚顺石化研究院计算机网络系统建设和应用开发
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