URL：https://www.researchgate.net/profile/Abhijit-Bhattacharyya-3/publication/265870168/figure/fig4/AS:669567353356291@1536648705287/4-Circular-path-approximation-for-chip-thickness-calculation_Q320.jpg
掲載元：https://www.researchgate.net/figure/4-Circular-path-approximation-for-chip-thickness-calculation_fig4_265870168
