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中国民爆学会第四届学术年会即将召开随着经济体制改革的深化和国民经济的稳步发展，近年来，我国爆破器材行业也呈现出良好、活跃的势头，尤其在新产品、新技术、新工艺、新设备研究开发方面，不断涌现出新的成果，并已形成了一支人数可观的研究队伍，较系统、全面地对爆...
In recent years, China’s blasting equipment industry has also shown a good and active momentum, especially in the new products, new technologies, new technologies, New technology, new equipment research and development, continue to emerge new achievements, and has formed a considerable number of research teams, a more systematic and comprehensive on the burst ...