In 2009, WHO-IRP published the WHO handbook on indoor radon, which provides recommendations and policy options for reducing health risks from residential radon exposure.
在2009年，WHO -IRP发布了《世卫组织室内氡手册》，提出了减少住所氡接触所造成健康风险的建议和政策方案。
In 2009, WHO-IRP published the WHO handbook on indoor radon, which provides recommendations and policy options for reducing health risks from residential radon exposure.
在2009年，WHO -IRP发布了《世卫组织室内氡手册》，提出了减少住所氡接触所造成健康风险的建议和政策方案。
应用推荐