industrial chimney giving off clouds of smoke on blue sky, text c02 in cloud form, 3d illustration - 廢氣 幅插畫檔、美工圖案、卡通及圖標
chemistry laboratory icons including glassware, chemical reactions, lab equipment, safety gear, and molecular formulas, vector line icons set, editable stroke - 廢氣 幅插畫檔、美工圖案、卡通及圖標試管, 化學, 實驗室設備
holstein fish smokehouse in northern germany, wood engraving, published in 1892 - 廢氣 幅插畫檔、美工圖案、卡通及圖標黑白片
close-up of ceiling mounted smoke detector on white background. fire safety equipment for home and residential buildings - 廢氣 幅插畫檔、美工圖案、卡通及圖標火警, 煙霧感應器, 報警器
passenger elevator in new york harbor, wood engraving, published 1897 - 廢氣 幅插畫檔、美工圖案、卡通及圖標蒸汽火車, 水上交通工具, 火車
carbon dioxide reduction, stop air pollution and environment damage, save planet earth concept - 廢氣 幅插畫檔、美工圖案、卡通及圖標
jean bart (1650-1702), french privateer, wood engraving, published in 1881 - 廢氣 幅插畫檔、美工圖案、卡通及圖標海盜, 法國, 法國文化
co2 emissions icon has four styles: editable stroke line, duocolor line, gradient line, and solid. it is suitable for web design, mobile apps, ui, ux, and gui design. - 廢氣 幅插畫檔、美工圖案、卡通及圖標溫室氣體, 圖示
energy and industry icon set in black and orange with symbols for nuclear, solar, and fossil fuels, editable stroke, vector illustration - 廢氣 幅插畫檔、美工圖案、卡通及圖標水力發電廠, 矢量圖, 能源
businessman sell carbon credit at carbon market for net zero emission concept - 廢氣 幅插畫檔、美工圖案、卡通及圖標溫室氣體
carbon emissions sketchy doodle vector line icon with editable stroke. the icon is suitable for web design, mobile apps, ui, ux, and gui design. - 廢氣 幅插畫檔、美工圖案、卡通及圖標二氧化碳, 溫室氣體, 簡易圖畫
