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刘书杰
Research Fellow
School/Department: 资源与安全工程学院
Contact Information: liushujie@ustb.edu.cn
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Recommended Ph.D.Supervisor
Patents
Current position:
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Patents
一种千米深L型地面预注浆钻孔用钻具组合及钻孔工艺（ZL201510367691.3），排名第2
Release time:2026-07-17
Hits:
Service Invention or Not:
no
Pre One:
一种千米深矿井水平巷道围岩地面预注浆改性钻孔工作泥浆（ZL201310545327.2），排名第2
Next One:
复杂地层中小段高井筒地面预注浆方法（ZL202010237662.6），排名第3
