YANG Y F, WANG D M, YANG G Y. Opportunities and challenges for healthy development of synthetic resins in china[J]. Petroleum & Petrochemical Today,2018,26(2):1⁃4,10.
2
杨桂英.国内外合成树脂市场现状及发展趋势[J].当代石油石化,2019,27(4):12⁃18.
YANG G Y. The current and future synthetic resin market at home and abroad[J]. Petroleum & Petrochemical Today, 2019,27(4):12⁃18.