Posted on 16/10/201916/10/2019 by Wiesław Pilch15.10.2019 W Pekinie wzięto się za segregację śmieci https://od.lk/d/ODRfNDc2MDc2NTlf/15.10.2019%20W%20Pekinie%20wzi%C4%99to%20si%C4%99%20za%20segregacje%20%C5%9Bmieci%20.mp3 Eight categories of smart trash bins at a residential community in Beijing’s Xicheng district. Photo: Wang Qi/GT
