Definitions for "PEFC"
(Pan-European Forest Certification).
The Pan European Forestry Certification scheme, accredits European countries own Forest Certification schemes ensuring that they comply with the 1998 Helsinki Principles.
Programme for the Endorsement of Forest Certification. A scheme for auditing forestry operations, taking into account the effects on the environment.
Keywords:  electrolyte, polymer, fuel, cell
Polymer electrolyte fuel cell