MCQOPTIONS
Saved Bookmarks
| 1. |
___________ and __________ are the common problems on pipeline inner walls when the slurry contains calcium, magnesium and sulphate ashes. |
| A. | Clogs and Corrosion |
| B. | Scaling and Cracks |
| C. | Pores and Contamination |
| D. | Scaling and Cementation |
| Answer» E. | |