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Pipeline support for utility tunnel
ZHU CHUANTAO, ZHOU YULIAN, WANG XIN, LIANG HUINIAN, LI SHENGLI, ZHAO BOQIANG, XU GUANGLEI, CHENG HONGZHONG, LI GUANGCAI, ZHANG DEJUN
Year of Publication 22.01.2019
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Year of Publication 22.01.2019
Patent
Solar heating supply system that combines together with city utility tunnel
XING QIUCHENG, HU DONGZHI, SUN JIE, YE SHENGTAO, ZHOU WENJU, HAO MIN, TANG XIAOKE
Year of Publication 13.03.2018
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Year of Publication 13.03.2018
Patent