Hits:
First Author:Cheng CongQian
Disigner of the Invention:Zhao Jie,Cao Tieshan,minxiaohua,leimingkai
Application Number:CN201710237881.2
Authorization Date:2017-04-13
Authorization number:CN106990104A
Pre One:一种便携式奥氏体不锈钢表面铁污染检测卷纸装置
Next One:含稀土元素的无铅焊料