L-Iżvizzera – Makkinarju gġat-trattament tad-dranaġġ – ARA Gossau - Grüningen: Kapazitätssteigerung Biologie

Il-ħaġa ta' din il-ġurament ta' tlettur tal-bidliet ta' bidliet tal-bidliet tal-bidliet ta' bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bidliet tal-bid