Songyong Liu

1 ta ish

1. RESEARCH OF THE STRESS-STRAIN STATE OF THE ROCK IN CONTACT WITH THE ELEMENTS OF THE DRILL BIT DURING DRILLING

   Lazizjon Toshniyozov, J.B. Toshov, Songyong Liu

   Maqola20202 iqtibos

   ABIABI:AkademIndex/2026.other.245975