economic limit cumulative produc-tion
economic limit initial oil production
economic limit of water method
Economic Limit Oil-Bearing Area
Economic Limit Reserves
economic limit water cut
audiovideo programs produc-tion
produc tion performance
Produc-tion technique status quo
wastewater in acetic acid produc-tion
Baoding Regional differences Economic developing synthetical order Econormic regional coefficient of variability Economic developing total Z index
promote fundamental shifts in the economic system and mode of economic growth
To manage economic affairs according to 1aw;to put economic operation on a legal basis
Trade and Economic Department of Tianjin Finance and Economic Institute