Regulations Governing Verification and Inspection of Measuring Instruments Article 11
The division value of the scale of a legal measuring instrument subject to verification shall employ “1,” “2” or “5” multiplied by the power of “10,” and the power shall be positive or negative integer or zero.
中文原文 度量衡器檢定檢查辦法第11條
應經檢定之法定度量衡器分度表之分度讀數應使用一、二或五乘以十之乘方，乘方為正負整數或零。