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

Konteksts: [..] Emissions from pyrometallurgical zinc production in Imperial Smelting (IS) furnaces can be minimised by using a double bell furnace top and cleaning with high-efficiency scrubbers, efficient evacuation and cleaning of gases from slag and lead casting, and thorough cleaning (< 10 mg/m3) of the CO-rich furnace off-gases [..]
Avots: Protocol to the 1979 Convention On Long-Range Transboundary Air Pollution On Heavy Metals