常見例句雙語(yǔ)例句Quartz dust was provided by the Institute of Industrial Hygiene and Occupational Disease, Chinese Academy of Preventive Medicine.石英塵由中國(guó)疾病預(yù)防控制中心職業(yè)衛(wèi)生與中毒控制所提供。 返回 institute occupational medicine