HOHHOT, Feb. 24 (Xinhua) — Cutting-edge equipment and technologies are being used as search and rescue efforts have been ramped up following the collapse of a coal mine in north China\’s Inner Mongoli
Enjoy life, Inspiring work
Enjoy life, Inspiring work
HOHHOT, Feb. 24 (Xinhua) — Cutting-edge equipment and technologies are being used as search and rescue efforts have been ramped up following the collapse of a coal mine in north China\’s Inner Mongoli