The Japanese Society for Poison Gas History,in a 1996 exhibit in Tokyo,documented 2,091 uses of poison gas at 1,241 Iocations in China during 1937-1945.
The Japanese Society for Poison Gas History,in a 1996 exhibit in Tokyo,documented 2,091 uses of poison gas at 1,241 Iocations in China during 1937-1945.
日本毒气历史研究会于1996年于东京举办的展览会中，记载了1937年到1945年，日军在1241地区使用了2091次毒气。