vacuum residue

短语词组

短語

• vacuum pyrolysis residue 真空熱解渣
• vacuum distillation residue 減壓渣油
• vacuum residue distillation system 減壓渣油系統
• oman vacuum residue 阿曼渣油
• vacuum residue desulfurization 渣油加氫脫硫
• vacuum residue constituents 減壓渣油組分
• pure vacuum residue 全減渣
• Liaohe vacuum residue 遼河減壓渣油
• high vacuum residue 高真空蒸餾殘渣
• vacuum residue fractions 減渣餾分
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