矩和矩尺

= ID : A80S04908
Item Type : article
Page : 238
Page*name : 238
Title : 矩和矩尺
Writing System : cjk
←article : 文史 10
→creator : 劉東瑞(au)
→subject : 科學 醫學·藥學·博物
*source-file : A1980.xml


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