采煤机滚筒截齿排列的试验研究
- Affiliation of Author(s):机电工程学院
- First Author:LIU Songyong
- Indexed by:Journal paper
- Document Code:paper_59499
- Translation or Not:no
- Date of Publication:2009-01-01
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煤截割粒度分布规律的分形特征研究