| Answer | Crossword Clue |
|---|---|
| FPM | Tunneling machine's progress meas. |
| BORERS | Tunneling machines |
| Answer | Crossword Clue |
|---|---|
| FPM | Tunneling machine's progress meas. |
| BORERS | Tunneling machines |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.