| Answer | Crossword Clue |
|---|---|
| THERMITE | Aluminum mixture used in welding. |
| ACETYLENE | Gas used in welding. |
| ACETYLENE | Gas used in welding |
| ARGON | Gas used in arc welding |
| ARGON | Inert gas used in welding |
| ETHYNE | Flammable gas used in welding |
| Answer | Crossword Clue |
|---|---|
| THERMITE | Aluminum mixture used in welding. |
| ACETYLENE | Gas used in welding. |
| ACETYLENE | Gas used in welding |
| ARGON | Gas used in arc welding |
| ARGON | Inert gas used in welding |
| ETHYNE | Flammable gas used in welding |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.