three miners are being pulled up a burning tunnel with a thick, knotted rope, they are holding burning torches - 吊起 幅插畫檔、美工圖案、卡通及圖標
history, diagram of a man using a pulley to lift a large rock, vintage illustration 19th century 1880s - 吊起 幅插畫檔、美工圖案、卡通及圖標
antique illustration of 19th century industry, technology and craftsmanship: slate stone extraction - 吊起 幅插畫檔、美工圖案、卡通及圖標
technical drawings and diagrams from 19th century engineering magazine, safety hoist - 吊起 幅插畫檔、美工圖案、卡通及圖標
industrial history, dock hoisting crane loading coal on to a barge, new york, usa, victorian 19th century - 吊起 幅插畫檔、美工圖案、卡通及圖標復古風格
business development, business growth, increasing profits, achieving growth targets or progress. an isometric view of a businessman holding a flag and directing a team operating a crane to build a bar chart representing growth - 吊起 幅插畫檔、美工圖案、卡通及圖標
line drawing of an ancient roman heavy stone-lifting clamp mechanism described by vitruvius - 吊起 幅插畫檔、美工圖案、卡通及圖標
industrial history, diagram of dock hoisting crane and coal conveying plant, new york, usa, victorian 19th century - 吊起 幅插畫檔、美工圖案、卡通及圖標
porters unloading goods into a warehouse in the docks, victorian london 19th century - 吊起 幅插畫檔、美工圖案、卡通及圖標貨倉, 碼頭工人, 19世紀風格
roll up banner design template, vertical, abstract background, pull up design, modern x-banner, rectangle size - 吊起 幅插畫檔、美工圖案、卡通及圖標商展, 模板, 網頁橫幅
