DWA Industry Guide Watermanagement, Wastewater-Waste
companies in category "3.2.3 Small sewage treatment plants with wastewater aeration (DIN 4261)"
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32457 Porta Westfalica
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LKT Lausitzer Klärtechnik GmbH
15926 Luckau
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78166 Donaueschingen
32457 Porta Westfalica
LKT Lausitzer Klärtechnik GmbH
15926 Luckau
78166 Donaueschingen