20 0 1年 7月 5日 ,日本东京三菱商务春日大厦地下二层的停车场内 ,二氧化碳气体灭火剂突然喷出 ,致使在地下室开电梯的 2名工人 ,因吸入二氧化碳过多而中毒 ,后被消防队救出 ,并护送医院急救。其中有 1人因抢救无效身亡。消防署认为 ,事故原因可能是有人误触动了该灭火系统的 On July 5, 2001, a firefighting agent of carbon dioxide gas suddenly spurted into the parking lot on the second basement on the ground floor of the Spring Building, Mitsubishi Business Building, Tokyo, Japan. As a result, two workers who opened the elevator in the basement were poisoned by too much carbon dioxide inhalation Was rescued by the fire brigade and escorted to the hospital for first aid. One of them died as a result of the rescue. Fire Department believes that the accident may be someone touched the fire by the system