二战期间,日军在中国战场常用的化学武器从危害程度上可分为三类:一类是装填催泪性毒剂的毒简或毒弹(为保密起见,外表不书写任何文字,只涂以绿色标志带,化学毒剂称为绿剂,武器称为绿简和绿弹);第二类是装填呕吐性毒剂(“赤剂”,或称“特种烟”)的毒筒或毒弹(涂以 During World War II, the Japanese chemical weapons commonly used in Chinese battlefields can be classified into three categories according to their degree of harm: the poisonous or poisonous bullets loaded with tear-forming toxicants (for the sake of confidentiality, no words are written on the outside and only the green marks With chemical agents called green agents and weapons with green and green bullets) and the second type is a poison cartridge or poison bomb filled with vomit toxicants (“red” or “special”)