Rajaa
Hakutulokset: 9789054101864 kuuluu kategoriaan kirjat
Rajaa
yksi hakutulos.
Support of Underground Excavations in Hard Rock
sidottu,
2000,
englanti,
ISBN 9789054101864
The safe and economical construction of tunnels, mines, and other subterranean works depends on the correct choice of support systems to ensure that the excavations are stable. …