history, gasworks, retort house which contained the retorts in which coal was heated to generate the gas, victorian 1850s, 19th century vintage illustration - 蒸煮袋 幅插畫檔、美工圖案、卡通及圖標
antique illustration of 19th century industry, technology and craftsmanship: gas retort - 蒸煮袋 幅插畫檔、美工圖案、卡通及圖標
divice for filling a laboratory retort is a specialized, traditional piece of glassware designed for distillation or dry distillation, vintage illustration, german text, 1875 - 蒸煮袋 幅插畫檔、美工圖案、卡通及圖標
science, chemistry, distillation flask and cooling apparatus, laboratory glassware, vintage illustration, german text, 1875 19th century - 蒸煮袋 幅插畫檔、美工圖案、卡通及圖標復古風格, 維多利亞女王時代風格
science, chemistry, distillation , retort and piston with cooling apparatus, laboratory glassware, vintage illustration, german text, 1875 19th century - 蒸煮袋 幅插畫檔、美工圖案、卡通及圖標
chapel furnace and retort piston laboratory glassware, designed for distillation or dry distillation, vintage illustration, german text, 1875 - 蒸煮袋 幅插畫檔、美工圖案、卡通及圖標