大型钢结构物聚能切割爆破技术研究
Research on the Heavy Steel Structure Incision by Jet Cutter Blasting
钢结构线型聚能切割拆除新技术研究
Study on New Cutting Technique with Linear Shaped Charge for Steel Structures
大型管状钢结构物的爆破切割方法
Explosive cutting of large size tubular steel structure
钢结构切割