一种精确测量初始瓦斯膨胀能的试验仪器及方法

Release time:2019-01-26|Hits:

Affilication of Author(s):岩土与结构工程研究中心

Disigner of the Invention:lishucai

Application Number:201611270228.8

Number of Inventors:2

Service Invention or Not:no

Application Date:2016-12-31