一种地下工程破碎围岩注浆加固效果的综合定量检测方法

Release time:2018-07-04|Hits:

Disigner of the Invention:王琦,lishucai

Type of Patent:发明

Application Number:201410408786.0

Number of Inventors:26

Service Invention or Not:no

Application Date:2014-08-19

Publication Date:2015-04-22

Authorization Date:2014-08-19