
esence of a lot of water,” National Service of Geology and Mining (Sernageomin) Director David Montenegro said in the media statement.,No workers or local residents have been affected by the sinkhole
they have found a considerable distance, approximately 200 meters (656 feet), to the bottom. They closed the area from the entrance to the work site of the Alcaparrosa mine, located near the sinkhole.
当前文章:http://ffjca.wenxuepu.cn/p4pr/417wh.html
发布时间:03:56:42