Release Time:2019-03-09  Hits:

First Author: 孟庆伟

Disigner of the Invention: 郝雅男,董述祥,于翔,陈祥麟,张成海,Du Jian,刘华祥

Application Number: CN200910010910.7

Authorization Date: 2009-03-26

Authorization Number: CN101508684