我国十二个重大技术装备国产化项目１、大型露天矿成套设备。包括年产千万吨级和２千万吨级露天矿单斗汽车开采工艺及连续、半连续开采工艺成套设备，可批量生产，已在水厂铁矿、白云鄂博铁矿、准格尔煤矿、霍林河煤矿、德兴铜矿投入运行，其中千万吨级露天矿成套设备获国... China’s 12 major projects of localization of technology and equipment 1, a large open-pit mine complete sets of equipment. Including an annual output of 10 million tons and 20 million tons of open-pit mining single-bucket car mining technology and continuous, semi-continuous production process of complete sets of equipment, mass production, has been in the iron works, Bayanobo Iron Mine, Zhungeer Coal Mine , Huolinhe Coal Mine, Dexing Copper Mine put into operation, of which 10 million tons of opencast mine complete sets of equipment won the national ...