我们水利工作者,多少年来就和爆破结下了不解之缘,一提到爆破,脑海中会即刻闪现出震耳欲聋的巨响、满天飞舞的碎石和难以忍受的烟尘……。然而,近年来出现了一种别开生面的爆破技术,它可以使坚若盘石的建筑物在悄然无声中毁灭成碎块, Our water conservancy workers have been indissolubly linked to blasting for so many years. When it comes to blasting, deafening beats of sound, flying gravel and unbearable fumes are instantly reflected in our minds. However, in recent years there has been a unique explosion of blasting technology, which can make a hard rock-like building quietly destroyed into fragments,