3 Free Artworks of Galloway Tubes

brockhausgalloway boilerscross sections of steam boilerslancashire boilersbrockhaus' konversations-lexikon (1892)
Galloway-Rohr
galloway boilersbrockhaus
Galloway boiler, cross section, Dampfkessel2 brockhaus
lancashire boilersbrockhaus
Galloway boiler, longitudinal section, Dampfkessel2 brockhaus
lancashire boilersbrockhaus
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