malleabilising
| by
| graphitization
| malleabilising | |
| industr. | malléabilisation |
| by | |
| patents. | par; au moyen de |
| graphitization | |
| coal. | graphitation |
| |||
| malléabilisation | |||
|
malleabilising : 2 phrases in 1 subject |
| Industry | 2 |