Titlebook: Research Advances in Alcohol and Drug Problems; Howard D. Cappell,Frederick B. Glaser,Reginald C. Book 1986 Springer Science+Business Med

雇傭兵

vitreous-humor

ings. For reverse flow cleaning, the cake removal stress decreases strongly as the cake areal mass increases from 100 to 500 g/m., and less strongly thereafter. Cake removal stresses were also measured using centrifugal acceleration; the results are consistently lower than those for the reverse flow