10 likes | 145 Views
Globally Harmonised System for chemicals : Health and environmental hazards. Click on the title in projection mode !! The presentation will be uploaded from the UNECE website Wait patiently , it needs a few seconds.
E N D
GloballyHarmonised System for chemicals: Health and environmentalhazards Click on the title in projection mode!! The presentationwill be uploadedfrom the UNECE website Waitpatiently, itneeds a fewseconds