Creative Commons Attribution-Share Alike 3.0 truetrue English German niederlänsiche Aussprache des Wortes chroom determination method or standard: SHA-1...
DescriptionNl-chroom.ogg English: Pronunciation of the Dutch word chroom Nederlands: Uitspraak van chroom Date 18 February 2009 Source Own work Author...
DescriptionNl-chroom(II)oxide.ogg Dutch pronunciation Date 29 October 2013 Source Own work Author Marcel Coenders...
DescriptionNl-chroom(III)oxide.ogg Dutch pronunciation Date 29 October 2013 Source Own work Author Marcel Coenders...