曾在学校任教的尹丽清于1993年进入灵石县西山水泥厂(现山西晋投夏工水泥有限公司)从事物理检验工作,由于在工作中勤勤恳恳、任劳任怨,在技术上刻苦钻研,不断进取,2001年初她被公司领导看重并提拔为化验室主任。化验室作为公司的质量监控部门,检验数据的准确性和可靠性直接影响公司产品质量。从她踏入这个 Yin Liqing, who had been teaching at the school, entered the Xishan Cement Factory (now Shanxi XINTIANXIAJI Cement Co., Ltd.) in 1993 to engage in the physical inspection work. Since she worked diligently and hard working, she worked hard in research and made continuous progress In early 2001, she was valued by the company leadership and promoted to laboratory director. Laboratory as the company’s quality control department, test data accuracy and reliability of a direct impact on product quality. From her into this