noncoking coal
相关英语词汇推荐
- organoclay
- layering of relief
- sial
- acid geochemical barrier
- speciation
- temperature barrier
- ala twin
- discharge hydrograph
- cuesta
- volcanic ejecta
- old plate tectonics
- rock terrace
- descloizite
- artificial radioactive element
- ferganite
- greenwich meridian
- soil subtype
- Suspended solids
- precision processing
- limonite