摘要
本文介绍用XSB—70A型φ200标准振动筛进行筛分析试验,证明机筛比手筛法具有明显的优越性和科学性。
The paper described that, the screer analysis test was made by type XSB-70A 200 standard oscillating screen. The test proved that the method of machine-screening has advantage over the one of handscreening.
出处
《炭素》
1990年第4期35-36,共2页
Carbon