liu yong yang hong zhi (5 risultati)

paperback. Condizione: New. Paperback. Pub Date: 304 Language: Chinese Publisher: China Mining University Press Mechanical Design Comprehensive Training Tutorial (Second Edition) is to meet the teaching needs of mechanical design computer aided design and curriculum design practice Written. Mechanical Design Comprehensive Training Tutorial (Second Edition) Total 3. First .

paperback. Condizione: New. Paperback. Pub Date: 2022-04-01 Pages: 186 Language: Chinese Publisher: China Water Conservancy and Hydropower Press Highway construction will inevitably be restricted by environmental resources. pay attention to ecological. environmental protection. landscape and other issues in road construction. and implement road design The new idea and the road of sustainable development are hot issues in the research of highway engineering technology. This book combines the characteristics of highway de.

paperback. Condizione: New. Language:Chinese.Paperback.Pub Date:2020-11-01 Publisher: China Water Resources and Hydropower Publishing House This book is based on the safety problems of Tongcun Highway in Shaanxi Province. It focuses on the analysis of Tongcun Highway safety assurance project. and studies Tongcun Highway through investigation and analysis. The relationship between road environmental conditions and traffic safety. analyzes the mechanism of traffic accidents on the Tongcun Road. through a reasonable evalua.

Hardcover. Condizione: New. HardCover. Pub Date: 2021-06-01 Pages: 207 Language: Chinese Publisher: China Railway Publishing House This book systematically introduces the technical status and development trend of air-conditioning systems for rail transit vehicles. focusing on the energy-saving technology of frequency conversion and the energy of air-conditioning systems. Evaluation method of consumption.?The book consists of eight chapters. mainly including introduction. comfort and health of rail transit vehicles. heat.

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2021-05-01 Publisher: Jiangsu Phoenix Science and Technology Press Color Matching Manual This book includes a full color database of 130 basic colors. It is an introduction to color matching.?The book specifically selects 12 common color systems and two metallic colors (silver. gold) color combinations. The color combinations are in various forms. covering two-color. three-color. four-color and five-color color schemes.?Each color combination not only mar.