烟火切割技术在油田井下金属管柱切割中的应用 / APPLICATION OF THE PYROTECHNIC CUTTING TECHNOLOGY IN THE METAL PIPE CUTTING OF OIL FIELD
- Resource Type
- Academic Journal
- Source
- 工程爆破 / Engineering Blasting. 21(4):50-53
- Subject
烟火切割 烟火药 切割装置 油田井 Pyrotechnic cutting Pyrotechnic composition Cutting device Oil field - Language
- Chinese
- ISSN
- 1006-7051