职业技能鉴定的目的在于合理评价技能水平,推动从业人员职业能力的提升,从而有效服务于职业的不断发展。各工矿企业是职业技能最终的运用场所,从这个角度上说,企业在技能评价体系中具有不可替代的作用。当前,随着职业资格证书制度在推动职业技能、推动劳动者职业素质提升方面发挥了重要作用,制冷工作为较早被纳入国家职业大典的职业,已有较为完整的职业技能鉴定题库(包括理论知识考核题库和操作技 The purpose of occupational skill appraisal is to reasonably evaluate the level of skills and promote the improvement of occupational ability of practitioners so as to effectively serve the continuous development of occupations. The industrial and mining enterprises is the ultimate use of occupational skills place, from this perspective, enterprises in the skills evaluation system has an irreplaceable role. At present, with the vocational qualification certificate system in promoting vocational skills to promote the improvement of occupational quality of workers played an important role in the refrigeration work was included in the national occupation ceremony earlier, a relatively complete vocational skills test bank (including theory Knowledge test question bank and operation skills