المؤلفون: ZHOU Ruli

المصدر: Gong-kuang zidonghua, Vol 45, Iss 4, Pp 30-34 (2019)

مصطلحات موضوعية: fully mechanized mining face, electrohydraulic control of hydraulic support, automatic following control, liquid supply system, load flow resistance, load flow resistance loss, pump outlet pressure, unloading time ratio, Mining engineering. Metallurgy, TN1-997

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1671-251X

URL الوصول: https://doaj.org/article/8a13376bcb3f49b29f10a0dbe2884de9