渣油 meaning in Chinese

[石油工业] residuum; residual oil
◇渣油路 residual-oil road; 渣油路面 residual-oil pavement

Study application of residue hydrotreating technology
渣油悬浮床中压加氢裂化工艺研究
Development of residue fixed - bed hydrotreating technologies
渣油固定床加氢处理技术的研究开发
The development of atmospheric residuum hydrotreating technology
常压渣油加氢处理技术的研究开发
Two processing schemes for upgrading iranian atmospheric residue
伊朗常压渣油的两种加工工艺对比
Development of an atmospheric residue hydrodesulfurization catalyst
渣油加氢与催化裂化双向组合技术

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