Release Time:2021-01-05  Hits:

First Author: 潘盛山

Disigner of the Invention: 王骞,范海东,张哲,耿铁锁,谭岩斌,邱文亮,黄才良

Application Number: CN201520042817.5

Authorization Date: 2015-01-21

Authorization Number: CN204475176U