射孔作业对孔道周围岩石损伤规律实验研究.

Autor: 林英松1 linyingsong@upc.edu.cn, 刘莹1, 魏晓菲1, 丁雁生2
Zdroj: Research & Exploration in Laboratory. Dec2017, Vol. 36 Issue 12, p47-51. 5p.
Databáze: Academic Search Ultimate
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