日本帝国主义发动的“九·一八”事变距今已 70年。“九·一八”事变之后 ,日本帝国主义在中国犯下了一系列滔天罪行。战后日本右翼势力及军国主义分子极力掩盖战争罪行、推卸战争责任。然而 ,事实胜于雄辩 ,日本帝国主义对松花江水系水电资源的开发是其侵华历史的铁证 The Sept. 18th incident launched by Japanese imperialism has now been 70 years. After the “September 18 Incident”, Japanese imperialism committed a series of heinous crimes in China. Post-war Japan’s right-wing forces and militarists tried their best to cover up war crimes and shirk their responsibility for war. However, the facts speak louder than words. The development of hydropower resources by the Japanese imperialists in the Songhua River water system is a testimony to the history of their invasion of China