超前管棚支护在输水隧洞复杂地层中的应用.

Autor: 刘雪霞1 1015872630@qq.com, 陈雪艳1, 魏珂1, 陈浩东2
Zdroj: Yellow River. Aug2019, Vol. 41 Issue 8, p145-149. 5p.
Databáze: Academic Search Ultimate