History: Tunnel Boring Machine
2 revisions. Every revision is the complete page as it stood; revert restores an old revision as a new change.
r193262 · current
- Added tbm-soil-conditioning × 1
- Added tbm-grout-system × 1
- Added tbm-compressed-air × 1
- Added tbm-water-system × 1
- Added tbm-probe-drill × 1
r177881
- Imported from the static site