Showing 11 - 12 results of 12 for search '"Light sources"', 查詢時間: 0.02s Refine Results
  1. 11

    Greenlantern an economical and ecological ligthing device for remote areas and or households without electricity 由 Empeño, Isak Isobel Caroline A.

    Thesis

    Greenlantern an economical and ecological ligthing device for remote areas and or households without electricity
  2. 12

    Dim prospects for bright light. 由 Corley, A.-M

    發表在 IEEE spectrum
    Article

    Dim prospects for bright light.

檢索工具: