• Petroleum coke, petroleum bitumen and other residues of petroleum oils or of oils obtained from bituminous minerals.

    石油、石油沥青其他石油沥青矿物提取油类残渣

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  • Bitumen forms from kerogen during petroleum generation.

    石油生成期间,由于酪根形成沥青质

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  • Cold fill bituminous mixture is a high-tech road repair materials, made from modified liquid petroleum bitumen and aggregate processing by certain hybrid made.

    沥青混合一种高科技道路修补材料液体改性沥青集料一定加工工艺混合制成

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  • The Canadian Association of Petroleum Producers (CAPP) reported a 300 MB rise in bitumen reserves for 2003 but a 200 MB decline in conventional crude.

    加拿大石油生产商协会(CAPP)报道说,2003年沥青储量增加3亿但是常规原油下降2亿桶。

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  • It is in keeping with the requirement of environmental protection and economic efficiency to produce impregnating pitch from petroleum bitumen modified.

    认为石油沥青经过改性后制备浸渍剂沥青符合环保经济性要求

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  • It is in keeping with the requirement of environmental protection and economic efficiency to produce impregnating pitch from petroleum bitumen modified.

    认为石油沥青经过改性后制备浸渍剂沥青符合环保经济性要求

    youdao

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