夹矸煤层条件下硬岩掘进机刀盘结构优化.

Autor: 刘南南, 彭继慎, 宋立业, 王品贺
Zdroj: Journal of Liaoning Technical University (Natural Science Edition) / Liaoning Gongcheng Jishu Daxue Xuebao (Ziran Kexue Ban); Aug2020, Vol. 39 Issue 4, p320-326, 7p
Databáze: Complementary Index