Cement a CO2 - raport [ENG] Cement is the source of about 8% of the world's carbon dioxide (CO2) emissions, ksawery2001 ksawery2001 z m.slashdot.org dodany: 19.12.2018, 06:53:18 # polska# swiat# ekonomia# co2# gospodarka Dodaj Komentarz Facebook Twitter