Release Time:2019-06-13  Hits:

First Author: 张哲

Disigner of the Invention: 谭岩斌,许福友,潘盛山,Tan Yonggang,邱文亮,黄才良,石磊,Huili Wang,王德慧

Application Number: CN200920276952.0

Authorization Date: 2009-11-27

Authorization Number: CN201738227U