腻子: 186 phrases in 16 subjects |
Agriculture | 1 |
Architecture | 4 |
Automobiles | 17 |
Aviation | 1 |
Chemistry | 5 |
Ecology | 1 |
Exhibitions | 1 |
General | 3 |
Metallurgy | 4 |
Nautical | 2 |
Oil / petroleum | 2 |
Plastics | 6 |
Polymers | 2 |
Rail transport | 1 |
Space | 1 |
Technology | 135 |