zhou gui wang yong chun (3 resultados)

paperback. Condición: New. Paperback. Pub Date: 2022-01-01 Pages: 300 Language: Chinese Publisher: Harbin Publishing House This book is divided into four parts: novels. prose. modern poetry and ancient poetry. These excellent award-winning works contain all things within a square inch. Covering the world between the scales. it is full of social responsibility. humanitarian thoughts and humanistic feelings. inspiring and motivating people. The purpose of this book is to encourage the creation of youth literature. to sho.

paperback. Condición: New. Paperback. Pub Date: 2022-01-01 Pages: 300 Language: Chinese Publisher: Harbin Publishing House This book is divided into four parts: novels. prose. modern poetry and ancient poetry. These excellent award-winning works contain all things within a square inch. Covering the world between the scales. it is full of social responsibility. humanitarian thoughts and humanistic feelings. inspiring and motivating people. The purpose of this book is to encourage the creation of youth literature. to sho.

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 .