... , building materials, cement, chemical, fertilizer, medicine, light industry, paper making, food, food industry, salt, grain and other granular, powder industry dry wet ... ² ) 0.292 0.785 1.13 1.83 2.63 4.52 5.31Layer 1-5 1-5 1-5 1 ... 1-5Power 0.25 1.5 2.2 2.2 4.0 5.5 5.5