Exhibit Profile:
Downhole Electromagnetic Wave Wireless Communication Tools, Electromagnetic-Acoustic Wireless Communication Tools, Acoustic Long-Distance Communication Tools; involving electromagnetic wave, acoustic wave, and cable communication technologies.
Downhole Electromagnetic Wave Wireless Communication Tools, Electromagnetic-Acoustic Wireless Communication Tools, Acoustic Long-Distance Communication Tools; involving electromagnetic wave, acoustic wave, and cable communication technologies.
Website:www.terrytec.com

北京泰瑞博创科技有限公司