摘要

授權條款

此圖像是美國能源部（或前身組織）的僱員於其公務中所作之作品。由於此作品由美國聯邦政府所作，其處於公有領域。 請注意美國國家實驗室使用不同授權條款而其中部分為自由條款。檢查實驗室的網站政策後才可使用此標籤。 العربية ∙ English ∙ français ∙ 日本語 ∙ македонски ∙ മലയാളം ∙ Nederlands ∙ русский ∙ українська ∙ Tiếng Việt ∙ 简体中文 ∙ 繁體中文 ∙ +/−

Wikipedia upload log

A Wikipedia description page is/was here. All following user names refer to en.wikipedia.

• 2007-07-30 04:34 Orlady 800×595×8 (105851 bytes) Historical aerial view of the S-50 plant, Oak Ridge, Tennessee, with K-25 powerhouse in foreground. Only the US federal government was authorized to make photographs of these facilities. Downloaded from http://www.mphpa.org/classic/OR/Photo-Pages/ORP-048.