成贵铁路七扇岩隧道发生疑似瓦斯爆炸【中新网贵阳5月2日电】5月2日14时50分许,正在施工中的成都至贵阳快速铁路贵州省毕节市大方县境内六龙镇营盘村七扇岩隧道发生疑似瓦斯爆炸,据初步了解,造成12人被困,12人受伤。事发后,贵州各级政府立即组织消防、矿山救护、公安、卫计等部门全力展 Guizhou Province, Guiyang, May 2 Xinhua at 2:50 on the May 2 Xu, under construction in Chengdu to Guiyang Rapid Railway in Dafang County, Guizhou Province, Liuzhou Dulian Suspected gas explosion occurred at the seven-fan tunnel in Zhenying Pancun. According to preliminary information, 12 people were trapped and 12 others were injured. After the incident, Guizhou government at all levels immediately organized fire fighting, mining rescue, public security, health and other departments to fully display