Logbot | #coscup | COSCUP_bridge_bo> <littlebtc>: [305] 先放投影片 https://speakerdeck.com/littlebtc/you-ren-yong-liao-geng-tou-da-openstreetmap-de-she-qun-ying-yun-tiao-zhan

1.0 link Logbot | #coscup | COSCUP_bridge_bo> <littlebtc>: [305] 先放投影片 https://speakerdeck.com/littlebtc/you-ren-yong-liao-geng-tou-da-openstreetmap-de-she-qun-ying-yun-tiao-zhan COSCUP_bridge_bo Logbot http://logbot