Release Time:2021-01-06  Hits:

First Author: 李杨

Disigner of the Invention: 王艳色,王玉荣,胡雁鸣,史正海,李婷婷,Chunqing ZHANG,常丽,李战胜,Zhao Zhongfu,申凯华

Application Number: CN201010617620.1

Authorization Date: 2010-12-31

Authorization Number: CN102115509A