微凸体对抛光岩石表面静摩擦系数影响试验研究 experimental study of influence of asperity on static friction coefficient for polished rock surface
本文档由 5587444 分享于2015-03-17 07:35
微凸体对抛光岩石表面静摩擦系数影响试验研究 experimental study of influence of asperity on static friction coefficient for polished rock surface
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