ブラックステンレスミニテーブル WZ0254,クリストバルテーブル ホワイト IDT-T01W 4975149325474,Properties and mechanism analysis of a novel construction dust suppressant based on polymer blending - ScienceDirect,Floor failure behavior and water disaster prevention system of ultra-wide opposite pulling working face mining on confined aquifer - ScienceDirect,Prediction of dominant roof water inrush windows and analysis of control target area based on set pair variable weight - Forward correlation cloud model - ScienceDirect