Service Invention or Not:no
孙勇
Click:
The Last Update Time:..
Patents
翟成, 孙勇, 郑仰峰,等. 一种钻孔甲烷多级脉冲聚能燃爆强化抽采方法:, CN112761587A[P]. 2021
Release time:2022-08-27 Hits:
Address:No1,Daxue Road,Xuzhou,Jiangsu,221116,P.R.China Email: master@cumt.edu.cn
All Rights Reserved by China University of Mining and Technology