Release Time:2019-03-09 Hits:
First Author: 邱文亮
Disigner of the Invention: 唐志强,姜涛,潘盛山,黄才良,张哲
Authorization Number: zl 2015 20007343.0
Prev One:一种预制装配式混凝土桥墩
Next One:一种埋入式钢锚箱