Class 3457 - Glycerol of Central Product Classification (CPC) Version 2.1 includes these subclasses:

34570 Glycerol

This subclass is defined through the following headings/subheadings of the HS 2007: 1520, 2905.45.


In French: http://www.fr2.wiki/cpc:3457
In Spanish: http://www.actor-atlas.info/es5:3457




es
fr