المؤلفون: Jinbao ZHANG

المصدر: Meikuang Anquan, Vol 55, Iss 7, Pp 206-212 (2024)

مصطلحات موضوعية: gas drainage, directional drilling, grouping screen pipe, hydraulic transportation screen pipe, screen pipe automatic docking technology, Mining engineering. Metallurgy, TN1-997

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1003-496X

URL الوصول: https://doaj.org/article/39cbe5e8ccdf4877b18a455e2739f949