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影碟放映厅空气微生物污染调查［汪俊英，李勇，向莹四川省自贡市自流井区卫生防疫站自贡６４３０００］１９９３年７月，对４家影碟放映厅内空气细菌与真菌数进行了检测。放映１小时，细菌总数即为４０５２～７７２４ｃｆｕ／ｍ￣３，均超过卫生标准（≤４０００ｃｆｕ／...
Investigation of Airborne Microbial Contamination in DVD Playrooms [Wang Junying, Li Yong, Xiang Ying District Zigong Sanitation and Epidemic Prevention Station, Zigong City, Sichuan Province, China 643000] In July 1993, the number of bacteria and fungi in the air of four video auditoriums was tested. Show 1 hour, the total number of bacteria that is 4052 ~ 7724cfu / m ~ 3, are more than health standards (≤ 4000cfu / ...