ジェットカーより歯車比低い京急車の公称平均均衡速度が145km/h前後だからなあ　阪神5500/5550系が160km/h出すには

Default Widget

This is Sidebar 1. You can edit the content that appears here by visiting your Widgets panel and modifying the current widgets in Sidebar 1. Or, if you want to be a true ninja, you can add your own content to this sidebar by using the appropriate hooks.