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Yuantian Sun , liguichen,何锦涛,梁巨理,一种破碎煤体注浆加固后界面强度测试方法
Yuantian Sun , liguichen,何锦涛,梁巨理,一种旋喷注浆加固煤体的强度测试方法
授权实用新型专利4项
授权国内外发明专利14项
total4 1/1
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