4 "Ficheiro:Dampfkessel2_brockhaus.jpg".

Ficheiro:Dampfkessel2 brockhaus.jpg

DescriptionDampfkessel2 brockhaus.jpg English: Steam engine technology, steam boilers Deutsch: Dampfkessel Date 1894 Source Brockhaus' Konversations-Lexikon...

Ficheiro:Galloway boiler, longitudinal section, Dampfkessel2 brockhaus.jpg

This image is a derivative work of the following images: File:Dampfkessel2_brockhaus.jpg licensed with Cc-pd-mark-footer, PD-old 2010-01-09T22:59:49Z Hgrobe...

Ficheiro:Galloway boiler, cross section, Dampfkessel2 brockhaus.jpg

This image is a derivative work of the following images: File:Dampfkessel2_brockhaus.jpg licensed with Cc-pd-mark-footer, PD-old 2010-01-09T22:59:49Z Hgrobe...

Ficheiro:Galloway-Rohr.jpg

This file has been extracted from another file : Dampfkessel2 brockhaus.jpg...

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