MCQOPTIONS
Saved Bookmarks
| 1. |
The _________ of lead, Copper and Aluminium can be used as the membrane of damp proofing. |
| A. | Metal sheets |
| B. | Bituminous felts |
| C. | Mastic asphalt |
| D. | Hot bitumen |
| Answer» B. Bituminous felts | |