RecordNumber
67910
Author
United States. Army. Corps of Engineers
Title
Tunnels and shafts in rock: Engineer manual
Publication
National Technical Information Service
Publication Year
c1997
Collation
1v(unpaged)
Persian Title
Title in persian: مهندسي و طراحي تونل و چاههاي معدني در سنگ
Subject
Underground construction , Grouting , Fills(Earthwork) , Shafts(Excavations)
Main Class
624
Sub Class
.19
Cutter no
U58t
وارد كنندة اطلاعات
tabrizi^d2003/01/18 11:20:20 , khodaei^d2003/10/18 16:06:46