Lv1
50 积分 2024-01-23 加入
Research on Noise Reduction Performance of Supersonic Power Spraying Based on Multimaterial Composite Sound Absorption
4个月前
已关闭
Research on the multi-field coupling characteristics of sound- mist - dust of low-noise supersonic dust suppression spray based on porous foam materials
7个月前
已完结
Long-term evolution mechanisms of permeability during gas injection for enhanced coalbed methane recovery
8个月前
已关闭
Numerical simulation study on dust pollution characteristics and optimal dust control air flow rates during coal mine production
10个月前
已完结
皖公网安备34019202002308
