粒度分布筛号(USA)莫来石1.0-0.2 mm陶瓷珠#400#500#550#650#750#850#900#950#1450#1700µm207.78503

粒径分布(%)典型值#40016.966.415.90.840.1#5008.335.028.821.16.30.652.7#5505.625.833.926.