當前位置: » 首頁 » 新聞資訊 » 公司新聞

Certificate No. : 5416331, Patent Number: ZL2015 2 1075017. X.

日期:2018-06-29 03:10:51      瀏覽量:1011

In 2015, the company with the latest technology, the development of a titanium alloy head, In August 2016, passed the authorization of the StateIntellectual Property Office of the People's Republic of China, and in February 2017, has obtained the Patent Certificate, Certificate No. : 5416331, Patent Number: ZL2015 2 1075017. X.


本文關鍵詞:

分享

青青青国产费观看视频,在线a毛片免费视频观看,色婷婷我要去我去也,色色影院,国产人成视频在线视频