耐火'性 : 125 phrases in 14 subjects |
Agriculture | 3 |
Architecture | 2 |
Desert science | 1 |
Ecology | 3 |
General | 2 |
Hydroelectric power stations | 5 |
Materials science | 1 |
Metallurgy | 46 |
Nautical | 1 |
Oil / petroleum | 3 |
Plastics | 2 |
Polymers | 1 |
Technology | 54 |
Textile industry | 1 |