企业卫生 meaning in Chinese

industrial hygiene

Health protection zone standard for petrochemical industry
石油化工企业卫生防护距离
Hygienic specification for formula feed enterprises
配合饲料企业卫生规范
Chinese journal of urban and rural industrial hygiene
中国城乡企业卫生
Foods producing and managing status in gongsu district hangzhou city
杭州市拱墅区食品生产企业卫生及管理现状
Health protection zone standards for industrial enterprises by noise
以噪声污染为主的工业企业卫生防护距离标准

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