成果题名:Study on load-bearing differences and its mechanism between front and rear legs of the powered supports in a fully mechanized sublevel caving face
作者: Z. J. Wan1, C. Y. Liu1, P. J. Yang1, T. Jin2
成果题名:Study on load-bearing differences and its mechanism between front and rear legs of the powered supports in a fully mechanized sublevel caving face
作者: Z. J. Wan1, C. Y. Liu1, P. J. Yang1, T. Jin2
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