铜川矿务局以煤矿技工学校为基地，变招工为招生，提高了职工队伍素质，形成了以技校生为主体的综采队伍，推动了采煤机械化的发展。随着科技进步和农村经济的发展，人们从业门路拓宽，煤矿出现了招工难和工人素质差的问题。该局认为．与其花费很大代价到贫困地区招收轮换工， Tongchuan Mining Bureau of Coal Mine Technical School as the base, changing recruitment for enrollment, improve the quality of the workforce, formed a mechanized school as the main body of the fully mechanized mining team, and promote the development of coal mechanization. With the advancement of science and technology and the development of the rural economy, people are broadening their career paths and the problems of difficult recruitment and poor quality of workers appear in coal mines. The council think. Instead of spending a lot of money to recruit replacement workers in poor areas,