Označeno: znaki za nevarnost

Viri: https://sl.wikipedia.org/wiki/Jedka_snov https://www.decal.si/eksplozivno https://ec.europa.eu/taxation_customs/dds2/SAMANCTA/SL/Safety/SymbolsOfHazard_SL.htm https://www.decal.si/nevarno-za-okolje https://www.decal.si/oksidativno https://www.decal.si/smrtno-nevarno-strupeno https://www.decal.si/skodljivo-drazljivo https://www.varstvo-pri-delu.com/index.php?route=product/product&product_id=376 http://h5p.splet.arnes.si/files/2020/12/kemija-1-e1607018294687.jpg