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1دورية أكاديمية
المؤلفون: LI Xu, WU Xuefei, TIAN Ye, DONG Bo, DANG Enhui
المصدر: Gong-kuang zidonghua, Vol 47, Iss 11, Pp 16-21 (2021)
مصطلحات موضوعية: fully mechanized working face, 3d digital coal seam, precision mining, dynamic planning of cutting trajectory, automatic drum height adjustment, automatic straightening of hydraulic support, Mining engineering. Metallurgy, TN1-997
وصف الملف: electronic resource