For the Ministry of Water Management, Van Heck swiftly supplied an extensive pumping installation and siphon system to relieve houseboats in the Heijen Harbour in Gennep from their slanting position.
For the Ministry of Water Management, Van Heck swiftly supplied an extensive pumping installation and siphon system to relieve houseboats in the Heijen Harbour in Gennep from their slanting position.