warning sign with yellow and black triangle with exclamation mark, on blue background. danger, risk, caution, attention, road sign and care concept. - 有害物質 個照片及圖片檔警覺, 警告標誌 - 符號, 安全
industrial safety worker wearing gas mask and high‑visibility gear at shipping container yard - 有害物質 個照片及圖片檔運輸, 呼吸面罩, 危險
the hazmat rescue team is preparing and checking all equipment on the hazmat truck to operate in the dangerous zone - 有害物質 個照片及圖片檔器材, 緊急事故和災難, 危險
full frame of abstract shapes and textures, formed of bubbles and drops on a green liquid background. - 有害物質 個照片及圖片檔綠色, 泡泡, 背景 - 主題
close-up image of the vibrant red mushrooms of amanita muscaria, commonly known as the fly agaric, fly amanita, shamans' gift, walt disney mushroom or fly fungi - 有害物質 個照片及圖片檔菇類, 毒蠅傘, 菌類
an engineer walks through a distribution warehouse examining drum containers and checking quantities while updating data on a digital tablet. the scene reflects modern industry teamwork safety awareness hazardous substances control quality inspection - 有害物質 個照片及圖片檔原油, 貨運, 化學品
black and yellow barrel set with toxic waste and biohazard signs. toxic pollution and hazardous chemical materials - 有害物質 幅插畫檔、美工圖案、卡通及圖標大酒桶, 金屬, 鐵桶
