ding huan feng liu xiao (3 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Paperback.Pub Date:2024-03 Pages:328 Publisher:Beijing University of Aeronautics and Astronautics As an aviation product that has independently obtained a type airworthiness certificate. the development trend of aero-engines is not only the continuous improvement of energy indicators such as fuel consumption rate. but more importantly. the requirements for safety level are getting higher and higher. The control system is the central nervous system of the aero-engine. and its .

paperback. Zustand: New. Paperback. Pub Date: 247 LANGUAGE: Chinese Publisher: Science Press. the balance of supply and demand in rural public goods - Taking Guangdong Province as an example in Guangzhou. Guangdong Province. Jieyang City. Zhanjiang City. Qingyuan Based on the investigation of rural households in the city and other regions. China's southern China is different .

paperback. Zustand: New. Language:Chinese.Paperback.Pub Date:2021-01-01 Publisher: South China University of Technology Press. This monograph focuses on the strategic positioning and policy path of the construction of an international science and technology innovation center in the Guangdong-Hong Kong-Macao Greater Bay Area. It selects seven major domestic and foreign science and technology innovation centers as cases to explain systematically The connotation and main characteristics of the international science and .