今年3月,时年43岁只有技校文凭的杨代福被南桐矿业公司干坝子洗选厂聘为副总工程师。24年来,他是自学成才,完成了“从蓝领”“到白领”的蜕变。“挑三拣四”学技术作为一名技校毕业生,杨代福分配到干坝子洗选厂先后干过皮带运转司机、跳汰工、卸煤工。上世纪80年代,钳工是厂里? In March of this year, Yang Defu, a 43-year-old only with a technical school diploma, was hired as the deputy chief engineer by the dry-dam washing factory of Nantong Mining Company. For 24 years, he is a self-taught and accomplished the transformation from “blue collar” to “white collar”. “Pick and choose four” science and technology as a technical school graduates, Yang Dai assigned to dry dam sub-washing plant has done the belt running drivers, jig workers, unloading coal workers. 80s of last century, fitter is the factory?