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| 2019, Vol. 56(6): 78-84 DOI: | ||
| Study on Stability of the Support System with Anchor Bolts and Shotcrete under Overbreak and Underbreak Conditions | ||
| (China Railway 14th Bureau Group 2nd Engineering Co., Ltd.，Taian 271000) | ||
| Received null Revised null | ||
| Supporting info | ||
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