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7 KB (431 words) - 17:31, 21 October 2024
"Onderzeeboten "Walrusklasse"". www.navyinside.nl. Archived from the original on 2018-03-28. Retrieved 27 March 2018. "Walrusklasse onderzeeboten". www...
37 KB (3,540 words) - 11:48, 1 October 2024
Retrieved 17 December 2017. Karremann, Jaime. "Instandhoudingsprogramma Walrusklasse (IP-W)". www.marineschepen.nl (in Dutch). Archived from the original...
12 KB (809 words) - 20:12, 6 November 2024