12.888秒,爆破量相当于要炸掉400栋10层楼;12.888秒,共有900多响,如同2534发数码雷管将近192吨的环保炸药变成一挂鞭炮在水下爆炸,其中最大的一响炸药含量690公斤;12.888秒,18万多立方米混凝土、15段共580米长的堰块如同多米诺骨牌,巨大的堰块从北至南依次向上游匍匐入江,江面 12.888 seconds, blasting the equivalent of blasting 400 buildings 10 floors; 12.888 seconds, a total of 900 ring, as 2534 digital detonators nearly 192 tons of environmentally friendly explosives into a hanging firecrackers exploded in the water, the largest one of them Explosive content of 690 kilograms; 12.888 seconds, more than 180,000 cubic meters of concrete, a total of 580 580-meter-long weir blocks like dominoes, huge weir blocks from north to south in turn to the upstream creeping into the river,