都営10-640F 前照灯 LED化更新
https://mobile.twitter.com/mitsu_local/status/978828057170472960
https://mobile.twitter.com/Mikulove9525/status/978644631129702400
https://mobile.twitter.com/Sakura_8000/status/978936243596619777
https://mobile.twitter.com/27tK_Itachika/status/978632634455638016
https://mobile.twitter.com/9000_Tc/status/978554523533770752
https://mobile.twitter.com/201madoka/status/978943516221952000