小口径机井救援门架 / The development of small caliber driven well rescue gantry
- Resource Type
- Academic Journal
- Source
- 消防科学与技术 / Fire Science and Technology. (5):633-636
- Subject
救援门架 消防救援 小口径机井 气动原理 救援时间 rescue gantry firefighting rescue small caliber driven well pneumatic theory rescue time - Language
- Chinese
- ISSN
- 1009-0029