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由中国石化中原油田工程建设总公司研制的无热再生式长输管道专用干燥施工技术,已在国内外大口径天然气管道干燥施工中成功应用,填补了国内长输管道专用干燥施工技术空白,达到国内先进水平。
The non-thermal regenerative long-distance pipeline special drying construction technology developed by China Petrochemical Zhongyuan Oil Field Engineering Construction Corporation has been successfully applied in the large-diameter natural gas pipeline drying construction both at home and abroad to fill the blank of domestic long-distance pipeline special dry construction technology and achieve Domestic advanced level.