Driving shaft of connecting structure
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Year of Publication 11.11.2015
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Car is filled to way seam
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Year of Publication 03.02.2016
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Stabilize shallow protective structure who buries bias voltage tunnel portal
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Year of Publication 13.04.2016
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Year of Publication 13.04.2016
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Automatic operation system of pile foundation drilling percussion drill and percussion drill applying same
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Year of Publication 18.08.2017
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Year of Publication 18.08.2017
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Section steel for bridge expansion device
HAN YONGHONG, WEI HUILIN, JIANG MINGMIN, MENG XIANGMA, BAI ZHIJUN, LIU CHAOYIN, QI YINGHUI, WANG LINSHAN, YE ZHIGANG, AN JINGHUA, WANG JIANHUA, DIAO HONGSEN, CHEN ZHIYIN, LIU SHUXIANG
Year of Publication 26.09.2012
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Year of Publication 26.09.2012
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Groove profile steel for flexible device of bridge
HAN YONGHONG, WEI HUILIN, JIANG MINGMIN, BAI ZHIJUN, MENG XIANGMA, LIU CHAOYIN, QI YINGHUI, LI GUOQING, AN JINGHUA, WANG JIANHUA, KANG AIZHONG, CHEN ZHIYIN, LI XIAOJING, LI JIANBIN
Year of Publication 26.09.2012
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Year of Publication 26.09.2012
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