labour hygiene
常见例句
- The pre-assessment of labour safety and hygiene of projects is a work of importance, which can help promote the design of labour safety and hygiene of projects.
建設項目勞動安全衛生預評價制度是一件很有意義的事情，它對今後建設項目的勞動安全衛生設計工作起到積極促進作用。 - Xu Chengwei ( The Secondary Affiliated Hospital of Shandong Medical University )Lin Ruicun; Dai Xiulian; et al ( Shandong Institute of Labour Hygiene and Occupational Diseases );
山東省勞動衛生職業病防治研究所；
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