Release Time:2021-01-06  Hits:

First Author: 李杨

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

Application Number: CN201010531880.7

Authorization Date: 2010-10-24

Authorization Number: CN102020757A