南宁第二机床厂于一九七○年四月采用广西煤粉化铁试验成功以来,一直坚持煤粉化铁,并使之不断巩固和发展。该厂遵照毛主席“自力更生”的伟大教导,因陋就简,土法上马,自行设计,建成了一套煤粉破碎与气力输送装置(见图)。经使用效果良好。 Nanning Second Machine Tool Plant in April 1970 after the successful trial of coal mined iron in Guangxi, coal has been insisting on iron and make it continue to consolidate and develop. Following the great teaching of “self-reliance” by Chairman Mao, the plant has designed and built a set of pulverized coal pulverizing and pneumatic conveying devices (see photo) because of its simplicity and the introduction of native law. By the use of good results.