在第一次世界大战期间,德军曾与英法联军为争夺比利时伊泊尔地区展开激战,双方对峙半年之久。德军为了打破欧洲战场长期僵持的局面,第一次使用了化学毒剂。他们在阵地前沿设置了盛有氯气的钢瓶,朝着英法联军阵地的顺风方向打开瓶盖,把180吨氯气释放出去。顿时,一片绿色烟雾腾起,并以每秒三米的速度向对方的阵地飘移,一直扩 During the First World War, the Germans fought a fierce battle with the British-French coalition for the battle over the Belgian region of Paphos, and the two sides confronted each other for six months. The Germans used chemical poisons for the first time to break the long stalemate in the European battlefield. They installed a cylinder of chlorine gas in the forefront of the position, opened the cap toward the downwind of the Anglo-French coalition positions and released 180 tons of chlorine gas. Suddenly, a green smoke soared, and at a speed of three meters per second to each other's position drift, has been expanding