@RILInsinoorit: Warm thanks also to @Tiilikainen @yministerio on inspirational keynote and roadmap to low carbon building 2025! https://t.co/AhUqDltOUw

ke 27. syyskuuta 2017 11.31.20

Warm thanks also to @Tiilikainen @yministerio on inspirational keynote and roadmap to low carbon building 2025! https://t.co/AhUqDltOUw