Qalong ea seminar, Monghali Song, Mongoli-Kakaretso oa Komiti e Khethehileng ea NB-IoT ea Sichuan le Mookameli oa Kakaretso oa Chengdu Meide Internet of Things Technology Co., Ltd., o ile a fana ka puo e amohelehang, a hlalosa kamohelo ho litsebi tsa NB-IoT. le baetapele ba tlileng Meide Technology Park. Hoba...
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