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2001年11月28日下午3点,J厂热塑班班长李甲带领本班另外三名班员在Q11-6×2500型剪板机上剪切钢板。李甲将全班分为两组,在同一剪床上同时作业,由李甲负责控制脚踏开关。作业进行到3点10分左右,李甲在送钢板时,右手伸进了剪板机的剪切面,并在此时误动了脚踏开关,剪板机瞬间动作,将李甲右手食指、中指、无名指剪断。
At 15:00 on November 28, 2001, Class A thermoplastic class monitor Li Jia led the class another three class members in Q11-6 × 2500 shears plate cutting machine. Li Jia divides the class into two groups, working on the same shearer bed at the same time. Li Jia is responsible for controlling the foot switch. Homework to 3:10 or so, Li Jia sent plate, the right hand into the shears shearing plane, and at this time misoperation of the foot switch, shears momentary action, the right hand index finger , Middle finger, ring finger cut.