technological_transformation_project

1.In this paper, the economic assessment method on some technological transformation project of oil pipeline is introduced.
通过对某输油管道改造工程的经济评价。
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2.To reduce the technological transformation project costs, the legislature decided to roll mill site for reaming rack processing.
为了降低技改工程费用，决定在立辊轧机现场对机架进行扩孔加工。
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3.Liulihe of Beijing cement factory remaining energy generate electricity technological transformation project, which purposes to utilize cement discharge exhaust generate electricity.
北京琉璃河水泥厂余热发电技术改造工程利用水泥生产线排放烟气中的低温余热发电。
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