煤岩塑性软化及扩容特性对钻孔密封性的影响.

Autor: 郝晋伟1,2,3 kuangdahjw@163.com, 齐庆新1, 舒龙勇1,2, 霍中刚1,2, 张浪1,2
Zdroj: Journal of the China Coal Society / Mei Tan Xue Bao. may2019, Vol. 44 Issue 5, p1536-1543. 8p.
Databáze: Academic Search Ultimate