TY - GENERIC DO - 10.20944/preprints202403.1195.v1 UR - http://dx.doi.org/10.20944/preprints202403.1195.v1 TI - Study On The Damage And Fragmentation Characteristics Of Blasting Ore Rock Based On Different Delay Time Conditions T2 - Preprints AU - Zhao, Jingkun AU - Chen, Hui PY - 2024 DA - 2024/03/20 PB - Preprints