lanzhou-chengdu-chongqing oil products pipeline
lanzhou-chengdu-chongqing oil products pipeline
兰成渝成品油管道
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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The study background, study content and application achievement of new filtering technique for Lanzhou-Chengdu-Chongqing Products Oil Pipeline are described in this paper.
论述了用于兰成渝成品油管道上的新型过滤工艺研究的背景、具体研究内容和应用效果。
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