self-lubricating | |
law chem. | autolubrificante |
plastic | |
environ. | plásticos; de plástico; plásticos |
industr. construct. | plástico |
mater.sc. el. | material plástico |
med. | neoplástico |
antifriction: 18 phrases in 2 subjects |
Chemistry | 1 |
Mechanic engineering | 17 |