Di xia dong shi di mao pen zhi hu
An edition of Di xia dong shi di mao pen zhi hu (1981)
By
Publish Date
1981
Publisher
Shui li chu ban she,Xin hua shu dian Beijing fa xing suo fa xing
Language
chi
Pages
238
Description:
subjects: Guy anchors, Tunneling, Gunite, Underground construction, Shotcrete