occupational lung disease

...umor)，尘肺(pneumoconiosis)，职业性肺疾病(occupational lung disease)，支气管扩张(bronchiectasis)等各种

政府部门... ... occupational injury 职业受伤个案 occupational lung disease 职业肺病 occupational physician 职业医学科医生 ...

中国医药... ... 假日(择日补课) Holiday 职业性肺部疾病 Occupational lung disease 职业性听力损失 Occupational hearing loss ...