CORC

浏览/检索结果: 共1条,第1-1条 帮助

限定条件                
已选(0)清除 条数/页:   排序方式:
Digital tube screen aging detecting device, has voltage stabilizer connected with input terminal of electrolytic capacitor, and LED digital tube socket connected with common cathode terminal through checking pin. 专利
申请日期: 2015-01-01, 公开日期: 2015-09-16
作者:  GAO M WEI D
收藏  |  浏览/下载:17/0  |  提交时间:2019/12/09


©版权所有 ©2017 CSpace - Powered by CSpace