Concrete shaft test piece confining pressure resistance test system
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Year of Publication 28.12.2021
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Year of Publication 28.12.2021
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Anti-impact blocking device for roadway roof anchor rod breakage
WANG YANLI, ZHENG YOULEI, ZHOU CHUAN, WANG NING, YIN CONG, WANG FUQI, HE HU, YANG YANG, JIA XIAODONG, ZHONG CHONGKUN
Year of Publication 06.11.2020
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Year of Publication 06.11.2020
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