一九三二年一月二十日凌晨,夜深人静,位于上海杨树浦引翔港的三友实业社制造厂,正沉睡在一片夜幕之中。突然,一股火光从厂房冲天而起,一阵劈劈啪啪的爆竹声划破宁静的夜空。烈焰起处,只见四、五十个手持匕首、棍棒的日本浪人向四处散去。火光和爆竹声,惊醒了厂里的巡更夫,他们一面报警,一面赶紧用水龙灭火。不一会,杨树浦救火会 In the early hours of January 20, 1932, in the dead of night, Sanyou Industrial Co., Ltd., located in Yangshupu, Xiangxiang, Shanghai, was sleeping in a dark night. Suddenly, a burst of flames skyrocketed from the factory, while a crackling firecrackers pierced the quiet night sky. At the flames, I saw four or fifty daggers carrying Japanese daggers and scattered Japanese ronin around them. Fire and firecrackers sound, woke up the factory tour gaffer, they alarm side, quickly hurriedly extinguished the fire. A short while, Yang Shu Pu fireworks