地处鄂尔多斯高原北部的棋盘井煤矿,原是一个濒于下马的小型地方煤矿.近几年来,一靠政策,二靠科学,不惜代价,大胆引进资金,设备.技术和人才,实现技术进步,把一个人背马拉的独眼井,改造成了半机械化生产的正规矿井,原煤产量达到七万吨,比1968年增加三倍多.这个矿打破区域界限,同发达省区先进企业建立协作关系,把本地资源优势, Qibanjing Coal Mine, located in the north of the Ordos Plateau, was originally a small local coal mine nearing its dismantlement. In recent years, one by policy, the second by science, at any cost, boldly introduce capital, equipment, technology and personnel to achieve technological progress. A one-man backhoe single-eye well, transformed into a semi-mechanized production of regular mines, raw coal production reached 70,000 tons, more than tripled more than in 1968. The mine to break the boundaries of the region with the developed provinces and advanced enterprises to establish collaborative relations, The local resource advantages,