- http://tourmet.com ir-d-f-woudagemaal/The ir. D.F. Woudagemaal is a pumping station in the Netherlands, and the largest still operational steam-powered pumping station in the World.
- visitingthedutchcountryside.com category/ir-d-f-…Visiting the Ir. D.F. Woudagemaal (pumping station) in The Netherlands is a true experience. ... D.F. Woudagemaal (D.F. Wouda Steam Pumping Station).
- en.tripadvisor.com.hk Attraction_Review-g1045111-…Ir. D.F. Wouda Steam Pumping Station The D.F. Woudagemaal in the town of Lemmer is the world's largest steam pumping station still in working condition.
- worldwanderings.net 2017/09/02/gates-ir-d-f-…However, once in a while, it may be called into service in times of emergency. For that reason, the Ir.D.F. Woudagemaal is still maintained in tip top shape.
- nl.linkedin.com company/stichting-ir-d-f-…Het UNESCO Werelderfgoed Ir. D.F. Woudagemaal is verkozen tot ‘Leukste uitje van Friesland’.
- flickr.com photos/145400672@N02/52923227559/in/…The Ir. D.F. Woudagemaal is the largest steam pumping station in the world ever built, and which is still in operation every now and then.
- web.archive.org web/20090629075040/http://whc.…Woudagemaal (Official Web site). Woudagemaal op de Lijst van het Werelderfgoed (Dutch only).
- travel.sygic.com tr/poi/ir-d-f-woudagemaal-poi:…ir. D.F. Woudagemaal, dünyanın en büyük buharlı pompa istasyonu. Hollanda'da yer alan yapı 7 Ekim 1920 tarihinde Kraliçe Wilhelmina tarafından açılmıştır.
- tripadvisor.com.tr Attraction_Review-g1045111-…Lemmer sınırlarındaki Plajlar. UNESCO World Heritage Ir. D.F. Woudagemaal yakınlarında yapılacak şeyler.