plan | |
coal. | level |
econ. | plan |
industr. construct. | flat |
industr. construct. chem. | platen |
IT | intension |
life.sc. | plat; plot |
mater.sc. construct. | plan view |
mech.eng. el. | tier |
med. | flat surface |
learning : 5 phrases in 4 subjects |
Economics | 1 |
Education | 2 |
Electronics | 1 |
Information technology | 1 |