Quantitative damage evaluation of concrete suffered freezing–thawing by DIP technique von Li, Shuguang, Chen, Gaixin, Ji, Guojin, Lu, Yihui

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Quantitative damage evaluation of concrete suffered freezing-thawing by DIP technique von Li, Shuguang, Chen, Gaixin, Ji, Guojin, Lu, Yihui

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Study on Polymer Modified Self-Compacting Concrete Used for Repair of Concrete von Kong, Xiangzhi, Zhang, Sijia, Ji, Guojin, Ji, Tao, Liu, Yanxia

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Limestone Powder- A New Type of Mineral Admixture for Dam Concrete von Kong, Xiang Zhi, Ji, Tao, Chen, Gai Xin, Ji, Guo Jin

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Study on the Properties of Mass Hydraulic Concrete with Admixtures of Limestone Powder and Water Quenched Iron Slag von Ji, Guo Jin, Xie, Jian Bin, He, Tian Chun, Ai, Yong Ping

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Effect of Ettringite Crystallization Inhibitors on Expansion Rate of Expansion Admixture von Ma, Z, Wang, L, Ji, G

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Signal cross circuit structure and integrated circuit von YUAN PING, JI GUOJIN

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Signal cross circuit structure and integrated circuit von YUAN PING, JI GUOJIN

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Corrosion test method for concrete von Li Rong, Chen Gaixin, Ji Guojin, Ma Lintao, Kong Xiangzhi, Ji Tao, Lu Yihui, Liu Chenxia, Li Shuguang, Liu Yanxia

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Low-cost two-output tuner circuit and tuner von HONG JIALIANG, YUAN PING, JI GUOJIN

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Compression test device for thermal insulation template von REN JIE, WU KUI, JI TAO, YU QIANNUO, JI GUOJIN, KE SHENGNAN, DUAN ZHAOHUI, LI XINGXING, BAI YIFAN

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Non-metallic charge carriers for aqueous batteries von Liang, Guojin, Mo, Funian, Ji, Xiulei, Zhi, Chunyi

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Polyether for thermal insulation of refrigerator/freezer, and method for preparing rigid polyurethane foam from polyether von ZHANG LIANG, YANG YUMING, WU YADONG, JI GUOJIN, GU ZHIHONG

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Cement-based material crack resistance evaluation device von TIAN JUNTAO, ZHANG YANGSAN, WU KUI, JI TAO, MA XIAOXU, JI GUOJIN, GAO HUAIZHEN, LI PANPAN, LIU CHENXIA, YANG HAILANG

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Circuit is disturbed in two -way input microwave frequency demultiplier inhibit signal of output all way von HONG JIALIANG, YUAN PING, JI GUOJIN, ZHONG YAN

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Device and method for automatically testing resistivity of sand for concrete von GU CHANGKUAN, DUAN YAXU, WANG RONGLU, HOU XIAOLI, FENG WEI, ZHANG HAO, JI GUOJIN, CHEN HANHUA, YU LANG, LU YONGMIN, LI YINGXIANG, ZONG HUARUI, HE YINXING, CUI FENGYI, CHEN SHUIBING, LI SHUGUANG, LI RONG, LI LIN, DING YANMEI, FAN JIAYI, YIN YUEMING, WANG HUI, CAO KANGKANG, CHEN GAIXIN

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Quantitative designing method of preparing low-heat and high crack-resisting hydraulic concrete by composite binding materials von LI SHUGUANG, JI GUOJIN, JIA JINSHENG, CHEN GAIXIN

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KU heavy -calibre horn feed von HONG JIALIANG, YUAN PING, JI GUOJIN, ZHONG YAN

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Method for achieving screw propulsion of cylindrical rod body von WU YANGFENG, LEI TIANJIE, WANG YANG, JI GUOJIN, JIA JINSHENG, ZHANG SIJIA

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Light inorganic material as well as preparation method and application thereof von LIU HAIRUI, WU KUI, KONG XIANGZHI, JI GUOJIN, SUN ZHIHENG, MENG CHUAN, ZHANG SIJIA, ZHANG JUNLAO, WANG HAO, WANG LICHENG, ZHAO LIN

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