筛序-screen scale 23筛孔尺寸-screen size 24套筛-screen set 25筛序-screen size gradation 26筛余物screen tailings 27筛下产品-screen throughs(underflow.undersize)28可碎性crushability 29可碎性系数-crushability factor 30碎矿仓-crushed ore pocket 31粉碎产品-crushed product 32粉碎粒度-crusher size 33...