URL:https://www.researchgate.net/publication/357297066/figure/download/fig12/AS:1104539532951644@1640354154692/Relationships-between-PETa-and-PETa-increase-compared-to-PETt-a-500veh-h-lane-b.jpg
掲載元:https://www.researchgate.net/figure/Relationships-between-PETa-and-PETa-increase-compared-to-PETt-a-500veh-h-lane-b_fig12_357297066