| |||
total solids | |||
total solid | |||
| |||
total solids |
固体 总 量 : 28 phrases in 11 subjects |
Aviation | 1 |
Drilling | 2 |
Earth sciences | 2 |
Ecology | 2 |
Electronics | 1 |
Hydroelectric power stations | 1 |
Hydrology | 2 |
Oil / petroleum | 6 |
Oil processing plants | 2 |
Technology | 6 |
Textile industry | 3 |