antique illustration of 19th century industry, technology and craftsmanship: metallurgy, puddling furnace - 鑄造工廠 幅插畫檔、美工圖案、卡通及圖標
blacksmith, farrier, swinging his hammer, making a horseshoe on an anvil, victorian 19th century - 鑄造工廠 幅插畫檔、美工圖案、卡通及圖標金屬工人
industrial history, puddling furnace a type of industrial reverberatory furnace, vintage illustration 19th century 1870s, german text - 鑄造工廠 幅插畫檔、美工圖案、卡通及圖標
industrial history, foundry worker pouring molten metal into a crucible, vintage illustration, 19th century - 鑄造工廠 幅插畫檔、美工圖案、卡通及圖標
alfred krupp (1812-1887), german industrialist, wood engraving, published in 1881 - 鑄造工廠 幅插畫檔、美工圖案、卡通及圖標
historical technical drawing of a reverberatory furnace — a type of industrial furnace used in metalworking, particularly for smelting or refining metals such as copper, lead, and tin - 鑄造工廠 幅插畫檔、美工圖案、卡通及圖標
history engineering, industrial revolution, metal workers using a steam hammer, victorian, vintage illustration, 19th century - 鑄造工廠 幅插畫檔、美工圖案、卡通及圖標
antique illustration, metallurgy: siemens furnace with gas generator for melting steel - 鑄造工廠 幅插畫檔、美工圖案、卡通及圖標