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微爆破技术的研究和应用洪世华１９６４年密云水库第一溢洪道“牛腿”加固工程，采用微药量控制爆破技术施工，至今已经过去３０多年了。当时，它对安全快速施工，争取时间为水库安全运行和多蓄水起到了关键性的作用。这项技术的推广为后来的水利水电工程加固、改建和扩建...
Research and Application of Micro-Blasting Technology Hong Shihua Reinforced project of the “First Leg” of the First Spillway of Miyun Reservoir in 1964 has been constructed with micro-dosage controlled blasting technology and it has been over 30 years now. At the time, it played a key role in safe and rapid construction and securing time for the safe operation of reservoirs and the accumulation of water. The promotion of this technology for later consolidation of water conservancy and hydropower projects, alterations and expansion ...