Lv12
90 积分 2025-05-04 加入
Identification and prevention of gas source in goaf: Stable carbon hydrogen isotope tracer method and numerical simulation of gas flow field
4小时前
待确认
Study on the effect of mixed acid treatment on the microstructure and gas desorption kinetics of lignite
4小时前
求助中
Experimental study on multi-scale characterization and damage model of coal particle pores under circulating critical outburst pressure
20小时前
求助中
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