chuxian 中文意思是什麼
chuxian
解釋
滁縣-
Automatic block interval time variation of nanjing - chuxian section on jin - pu railway line designed by our institute won the excellent design prize of the first national excellent designs
我院設計的津浦線南京至滁縣段自動閉塞變更間隔時分工程項目榮獲第一屆國家優秀設計獎。
分享友人