phosphatizing
| sludges
| phosphatizing | |
| met. | fosfatación |
| sludge | |
| agric. | efluentes de digestión; lodo efluente |
| agric. chem. | cieno |
| |||
| fosfatación | |||
|
phosphatizing : 2 phrases in 1 subject |
| Environment | 2 |