权威例句
Etherify field butanes
Etherify Light Gasolines
Etherify field butanes: Part 2
Etherify Light Gasolines; Hydro- carbon Process
Deeply etherify FCC light cracked naphtha (LCN)
Use Etherify Starch ASP in Sizing for Fine Cotton Yarn
Technology of Light Gasoline Etherify in Refinery Plant and Its Economic Analysis
The Research of Improving Technology of Coking Gasoline with Etherifyhlg
THE STUDY OF NUCLEOPHILIC AROMATIC SUBSTITUTION REACTION-Study of the etherify about 2.4-dinitro-chlorobenzene
QYH-1 PRINTING PASTE Ⅰ. MECHANISM OF REACTION USING ETHYLENE CHLOROHYDRIN AS AGENT OF ETHERIFY