pugging mill捏和碾磨机
pugging process混练工艺
coarse pugging粗练
pugging silicone rubber混炼硅橡胶
density by pugging test捣实密度
N（名词） material such as clay, mortar, sawdust, sand, etc, inserted between wooden flooring and ceiling to reduce the transmission of sound 隔音材料(填于木质地板和天花板之间的黏土、灰泥、锯屑、沙子等) (Also called pug)