perforation gauge 中文意思是什麼
perforation gauge
解釋
量齒尺- perforation : 冰穴礫阜
- gauge : n 1 規,量規,量器,量計,表。2 標準尺寸,標準規格;(金屬片等的)厚度,(槍炮的)口徑,(電線等...
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The perforation gauge made by lighthouse, germany is used for measuring the stamp perforations
量齒尺由德國lighthouse製造,可用以量度郵票齒孔尺寸。
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