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Year of Publication 03.11.2023
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Synchronous numerical control milling device for multiple identical internal threaded holes
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Year of Publication 06.08.2021
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Determination method, system, equipment and terminal for allowable water inflow of water-rich depth vertical shaft
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Year of Publication 29.08.2023
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Year of Publication 29.08.2023
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Synchronous numerical control milling method for multiple identical internal threaded holes
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Year of Publication 20.09.2022
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Year of Publication 20.09.2022
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Year of Publication 11.08.2022
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Year of Publication 11.08.2022
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HYBRID TUNNEL BORING MACHINE
RAN, Haijun, FENG, Huanhuan, LI, Fengyuan, CHANG, Xiang, ZHANG, Bing, YANG, Luwei, MA, Liang, HONG, Kairong, SONG, Faliang, SI, Jingzhao, GUO, Weishe
Year of Publication 14.07.2022
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Year of Publication 14.07.2022
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Machining die for weakening groove of blanking cap part
YAN QIHUAI, ZENG ZHENGJUN, WANG JIE, DU JUAN, CHENG YUANJIANG, CHEN YUANXUAN, WANG NI, LI XIAOJU, TU QIANG, RAN HAIJUN
Year of Publication 27.08.2021
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Year of Publication 27.08.2021
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Tunnel disease monitoring system and method for high-speed train
GUO WEISHE, MA LIANG, FENG HUANHUAN, ZHANG BING, HONG KAIRONG, LIU YONGSHENG, SI JINGZHAO, ZHANG JUN, JIA JIANBO, RAN HAIJUN, LI FENGYUAN
Year of Publication 11.06.2021
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Year of Publication 11.06.2021
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Hybrid tunnel boring machine
GUO WEISHE, MA LIANG, FENG HUANHUAN, ZHANG BING, HONG KAIRONG, YANG LUWEI, SI JINGZHAO, CHANG XIANG, RAN HAIJUN, LI FENGYUAN, SONG FALIANG
Year of Publication 25.05.2021
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Year of Publication 25.05.2021
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