Valsts valodas centra izstrādātie vides zinātņu, zemes zinātņu un fiziskās ģeogrāfijas termini

Konteksts: [..] For clinker production the following kiln types are available: long wet rotary kiln, long dry rotary kiln, rotary kiln with cyclone preheater, rotary kiln with grate preheater, shaft furnace. In terms of energy demand and emission control opportunities, rotary kilns with cyclone preheaters are preferable [..]
Avots: Protocol to the 1979 Convention On Long-Range Transboundary Air Pollution On Heavy Metals