URL：https://www.researchgate.net/publication/359526406/figure/fig1/AS:11431281108910433@1671647257891/Stages-of-industry-development-in-a-global-context-Industrial-revolutions-2.ppm
掲載元：https://www.researchgate.net/figure/Stages-of-industry-development-in-a-global-context-Industrial-revolutions-2_fig1_359526406
