临海县广大工人、干部和技术人员,在“工业学大庆”的群众运动中,认真落实毛主席关于“农业的根本出路在于机械化”的指示,高举“鞍钢宪法”旗帜,认真读马、列书,学习毛主席著作,发扬艰苦奋斗、自力更生和共产主义协作精神,在省有关部门的支持下,用蚂蚁啃骨头的办法试制成功红旗——15型小四轮拖拉机。该机自1969年试制成功以来,样机经过不断改进,先后又生产了三批样机,在临海、仙 The workers, cadres and technicians of Linhai County seriously implemented Chairman Mao’s instructions on “The fundamental way out of agriculture lies in mechanization” in the mass movement of “Daqing of Industry”. He held high the banner of “Anshan Iron and Steel Constitution” and carefully read horses and books. Learning Chairman Mao’s book, carrying forward the spirit of hard struggle, self-reliance and communist collaboration. With the support of the provincial authorities, ants used the method of smashing the bones to try out the successful Hongqi-15 small four-wheel tractor. Since the successful trial production of the aircraft in 1969, the prototype has undergone continuous improvement and has produced three batches of prototypes successively, in Linhai and Xian.