Spritzbetonmaschine

Concrete gunite machine shotcrete method for tunnel

Tunnel shotcreting is generally divided into dry shotcrete, damp [...]

slladmin2019-06-13T12:10:30+00:000 Comments

1111111 2222 Mörtelpumpe [...]

slladmin2018-06-26T03:53:16+00:00Kommentare deaktiviert