化学品的存在,推动了现代社会的发展。但化学品固有的危险性也对人类健康和环境造成了严重的威胁和损害,引起世界各国的高度重视。尤其是剧毒化学品在其生产、运输和使用过程中,发生过多起严重的污染和伤害事故,对人民生命财产、环境造成很 The existence of chemicals has promoted the development of modern society. However, the inherent dangers of chemicals have also posed serious threats to and damage to human health and the environment, arousing great attention of all countries in the world. In particular, serious toxic pollution and injury accidents have occurred in the production, transportation and use of highly toxic chemicals, posing a serious risk to people’s lives, property and environment