 |
olii e grassi
| lubrificanti
| olii e grassi | |
| patents. | óleos e gorduras |
| lubrificante | |
| econ. | lubrificante |
| environ. | lubrificantes |
| mech.eng. | óleo lubrificante |
| transp. environ. chem. | agente engordurante |
| |||
| óleos e gorduras | |||
| olii e grassi: 15 phrases in 4 subjects |
| Chemistry | 3 |
| Commerce | 1 |
| Environment | 1 |
| Patents | 10 |