14th Five-Year Plan Postal Industry Application Technology Research and Development Guidelines(Chinese Edition) - Softcover

GUO JIA YOU ZHENG JU FA ZHAN YAN JIU ZHONG XIN , CENG JUN SHAN , JIN BING BIAN

 
9787114171192: 14th Five-Year Plan Postal Industry Application Technology Research and Development Guidelines(Chinese Edition)

Synopsis

Language:Chinese.paperback.Pub Date:2021-04-01.publisher:China Communications Press.description:Paperback. Pub Date: 2021-04-01 Pages: 56 Language: Chinese Publisher: People's Transportation Publishing House There are 9 parts of freshness and security. aiming to research and propose a scientific research technology system covering the basic gen

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