Ritningar om vevställverk apparater (Järnväg allmänt)

av daniel @, tisdag, november 23, 2021, 19:52 (7 dagar sedan) @ PSi

Please refer to illustration number 23 on page 26 in in the first pdf-file of Banlära 1916 part 2, linked on this page: https://ekeving.se/t/BL1916/index.html


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