Silage and liquid manure containers, containers in biogas plants, bunker silos and trench silos - Part 22: Concrete blocks acting as lost formwork for silage and liquid manure containers, bunker silos and trench silos and liquid manure channels
Gärfuttersilos, Güllebehälter, Behälter in Biogasanlagen, Fahrsilos - Teil 22: Betonschalungssteine für Gärfuttersilos, Güllebehälter, Fahrsilos und Güllekanäle