共 50 条
- [42] PETROCHEMICAL INDUSTRY AT A CROSSROAD [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1979, (APR): : 1 - 1
- [47] WORLDWIDE PETROCHEMICAL OUTLOOK WEAK IN NEAR TERM [J]. OIL & GAS JOURNAL, 1991, 89 (13) : 21 - &
- [48] PETROCHEMICAL INDUSTRY IN SPAIN [J]. CHIMIE AND INDUSTRIE GENIE CHIMIQUE, 1971, 104 (15): : 1885 - &
- [50] THE CANADIAN PETROCHEMICAL INDUSTRY [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1988, 195 : 10 - CMEC