圭嘎拉高海拔特长隧道施工通风技术研究 - Tapa blanda

Research on Construction Ventilation Technology of Guigala High Altitude Super Long Tunnel(Chinese Edition)

paperback. Condición: New. Paperback. Pub Date: 2021-07-01 Pages: 308 Language: Chinese Publisher: Southwest Jiaotong University Press. Research on Ventilation Technology of Guigala High-altitude Extra-long Tunnel Construction The main content includes high-altitude tunnel construction ventilation efficiency. ventilation network technology. Ground source heat pump auxiliary ventilation technology. natural wind utilization. and oxygen supply technology in five aspects.?Research on Construction Ventilation Technology of . Nº de ref. del artículo: NV036929

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