English version
Circular No. 17/2011/TT-BTTTT dated June 30, 2011 of the Ministry of Information and Communications promulgating the list of telecommunications equipment and radio stations subject to verification
Circular No. 17/2011/TT-BTTTT dated June 30, 2011 of the Ministry of Information and Communications promulgating the list of telecommunications equipment and radio stations subject to verification
