innovative thinking and ideas, new ideas for business solutions, starting new projects to achieve goals or develop business growth, isometric businessmen sitting on a flying rocket fast through an open door - 耐用性 幅插畫檔、美工圖案、卡通及圖標
remington standard typewriter advertisement — bold lettering presents the writing machine as a modern tool of durability and reliable work - 耐用性 幅插畫檔、美工圖案、卡通及圖標
standard field stretcher used by the prussian army medical corps during the late 19th and early 20th centuries, it is a masterpiece of robust, functional military design - 耐用性 幅插畫檔、美工圖案、卡通及圖標
illustration pencil drawing portrait of an elderly man with a gray beard on a green background - 耐用性 幅插畫檔、美工圖案、卡通及圖標
louis velveteen advertisement from 1886 — a victorian fashion advert shows elegant women examining fabric while promoting imitation velvet for dresses and millinery - 耐用性 幅插畫檔、美工圖案、卡通及圖標
in slagging plants, crude feed materials, such as coal or refuse, are processed in high-temperature reactors to produce slag and gas. ash, often in the form of bottom ash or fly ash, and slag are then separated and removed from the plant. - 耐用性 幅插畫檔、美工圖案、卡通及圖標雕刻圖像, 流程圖
healthy old woman dressed in sports like teenager listening to music with headphones looking at mobile phone - 耐用性 幅插畫檔、美工圖案、卡通及圖標
woman holding a reusable water bottle. sport and fitness water bottle. concept of thirst, rehydration and decreasing. - 耐用性 幅插畫檔、美工圖案、卡通及圖標循環再用
john keats (1795–1821) was one of the greatest english romantic poets..keats champions “negative capability”: embracing uncertainty through sensuous imagination, where beauty is truth... - 耐用性 幅插畫檔、美工圖案、卡通及圖標
