2015年河北省公共场所集中空调通风系统污染情况分析〖
郭菲菲1,马〓哲2,杨〓锋2,杨〓慧1,牛玉杰1*
Analysis on pollution of central air conditioning and ventilation system in public places in Hebei in 2015
GUO Feifei1, MA Zhe2, YANG Feng2, YANG Hui1, NIU Yujie1*
河北医科大学学报 . 2017, (1): 62 -65 .  DOI: 10.3969/j.issn.10073205.2017.01.015