Directorate of Science & Technology buatsaihin National Technology Day vawiin khan Aizawlah hman a ni.
A hmanpuitu Chief Secretary Pu Lalnumawia Chuaungo chuan hmasawn nan sum leh pai a pawimawh rualin a hmarua tak tak zawk-ah chuan mihringte kan pawimawh a ni a ti a, thiamna changkang technolocy ch…
