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加氢处理
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加氢处理
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固定床加氢
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hydrotreatng
加氢处理
在加氢反应过程中有不大于10%的原料油分子变小的加氢技术。包括传统意义上的加氢精制和加氢处理技术。就其加工的原料油而言,包括催化重整原料加氢预处理、石脑油加氢脱硫、石脑油芳烃加氢、煤油或喷气燃料加氢脱硫、柴油加氢脱硫、重馏分油芳烃加氢、其他馏分油加氢处理、催化原料油加氢预处理、其他重馏分油加氢处理、渣油加氢处理、润滑油加氢补充精制、催化汽油加氢处理、石脑油和凡士林加氢处理等。
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opera performed by official troupe of Qing Dynasty
Opera Performers in Ming and Qing Dynasties
opera played in temple fairs
opera poster
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opera practices
opera prints of Taohuawu
opera prints of the Ming Dynasty in Fengxiang County
opera prints preserved in Mianzhu City
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opera rehearsal accompanied with musical instruments
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Opera Research Academy of Shaanxi Province
Opera Research Institute of Chinese National Academy of Arts
opera robe for a middle-rank civil official
opera school for Yunnan opera improvement
Opera School of Baimiaoji Village
Opera School of Henan Province
Operas Collected in Che Khan’s Mansion
opera sculpture
opera sculpture in Qing'an Guild Hall
opera sculptures of Chen Clan Ancestral Hall
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opera seria
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