你即將離開本站

並前往https://www.canada.ca/en/health-canada/services/publications/health-risks-safety/canadian-guidelines-management-naturally-occurring-radioactive-materials.html

Canadian Guidelines for the Management of Naturally ...

NORM is an acronym for naturally occurring radioactive materials, which include radioactive elements found in the environment. Long-lived ...

確定！ 回上一頁

查詢 「Naturally occurring」的人也找了：

  1. Naturally synonym
    2.