Dushanzi asphalt was modified by blending resin and rubber polymers. The experiments of polymers blending ratios were arranged by uniform design method.
3
根据十一五计划建设的其他大型炼油厂和石化项目目前正在大连、独山子、四川、抚顺和其他地方建设中。
Other major oil refining and petrochemical projects of this plan are underway in Dalian, Dushanzi, Sichuan, Fushun, and other locations.
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