詳細內容請看網址如下:
http://chinko.pixnet.net/blog/post/40216756-%E5%A6%82%E4%BD%95%E9%81%B8%E7%94%A8%E6%8E%A1%E5%85%89%E7%BD%A9採光罩之【中空板】圖片
https://www.google.com.tw/search?q=%E6%8E%A1%E5%85%89%E7%BD%A9%E4%B9%8B%E3%80%90%E4%B8%AD%E7%A9%BA%E6%9D%BF%E3%80%91&biw=1536&bih=770&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjf9_KC45XQAhWBL5QKHcEyCyMQ_AUIBigB
採光罩支架
http://blog.xuite.net/kenalad2355/twblog1/123322564-%E7%BE%8E%E9%BA%97%E7%9A%84%E6%94%AF%E6%92%90%EF%BC%8C%E6%8E%A1%E5%85%89%E7%BD%A9%E7%9A%84%E6%94%AF%E6%9E%B6%E6%9D%90%E8%B3%AA
