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WATER-BASED VISCOSITY REDUCER FOR EMULSIFYING SUPER HEAVY OILS AND PREPARATION METHOD THEREFOR 专利
申请日期: 2019-01-17, 公开日期: 2019-01-17
作者:  Sun DJ(孙德军);  Zhu YC(朱亚超);  Wang MX(王茂鑫);  Wei PC(卫鹏程);  Zhou JH(周建华)
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