| 摘要 |
PROBLEM TO BE SOLVED: To provide a dimension measuring measure (commonly called "convex"), having an added function capable of accurately measuring the inner width dimension of the bottom of a cubic container, such as a box. SOLUTION: An orthogonal end face part, capable of adhering to a measuring point of the inner width dimension, is provided on a convex body rear part, and a scale reading point is provided on a measure draw-out part, and a scale exclusively used for the inner width dimension, determined by adding each length to the orthogonal end face part and the scale reading point to an existing scale, is additionally displayed on the measure, to thereby enable measurement of the accurate inner width dimension. COPYRIGHT: (C)2006,JPO&NCIPI
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