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    • New Progress in Urea-based Propylene Carbonate Production (Papers of 2019 Industry Conference)
    Visits：1453  Add time：2019/9/28 10:11:30
    /pdf/尿素法制碳酸丙烯酯研究的新进展（2019年行业会论文）.pdf
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    address：No. 905-1, 3rd floor, Junxinli Central Plaza, North District of Tangshan Road, Hebei Province
    Record No.： Ji ICP 14012089-1
    Telephone：13903150875
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