victorian industrial machinery, lever scissors with rotary lever, 1870s, 19th century - 棘輪 幅插畫檔、美工圖案、卡通及圖標齒輪 - 機件, 工廠
search for greater performance for the mass production of sheet metal parts gave rise to the eccentric press - 棘輪 幅插畫檔、美工圖案、卡通及圖標工具
industrial history, driving mechanism, machine, diagram of filler for coal conveyor buckets, victorian 19th century - 棘輪 幅插畫檔、美工圖案、卡通及圖標齒輪 - 機件, 復古風格
agriculture and farming, blunt automatic system of ensilage, universal exposition of 1889 in paris, published in 1891 - 棘輪 幅插畫檔、美工圖案、卡通及圖標
victorian woman using a self wringing ratchet mop - 19th century - 棘輪 幅插畫檔、美工圖案、卡通及圖標女人, 維多利亞女王時代風格, 地板
musical instruments including drums, string instruments, percussion, and wind instruments - 棘輪 幅插畫檔、美工圖案、卡通及圖標樂器, 圖示
agriculture and farming, details of the johnson system of ensilage, universal exposition of 1889 in paris, published in 1891 - 棘輪 幅插畫檔、美工圖案、卡通及圖標
agriculture and farming, johnson system of ensilage, universal exposition of 1889 in paris, published in 1891 - 棘輪 幅插畫檔、美工圖案、卡通及圖標
victorian industrial machinery, crush mill, cogs, gears, rollers, 1870s, 19th century - 棘輪 幅插畫檔、美工圖案、卡通及圖標
victorian industrial machinery, large parallel scissors for flat iron, 1870s, 19th century - 棘輪 幅插畫檔、美工圖案、卡通及圖標工廠, 蒸氣動力車, 引擎
