Luoyang-Xichuan Expressway Luoyang-Xixian Section-China Railway Seventh Bureau China Railway Seventh Bureau uses the uniaxially stretched plastic geogrid of Shandong Liantuo New Material Co., Ltd. in the construction of Luoyang-Xichuan section of Luoyang-Xichuan Expressway The TGDG80KN model geogrid is about 640,000 square meters.
Luoyang-Xichuan Expressway Luoyang-Xixian Section-China Railway Seventh Bureau China Railway Seventh Bureau uses the uniaxially stretched plastic geogrid of Shandong Liantuo New Material Co., Ltd. in the construction of Luoyang-Xichuan section of Luoyang-Xichuan Expressway The TGDG80KN model geogrid is about 640,000 square meters.
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