Consorzio Obbligatorio degli Oli
Usati
http://www.coou.it
GAIL Gruppo Aziende Industriali della Lubrificazione di
ASSOSPECIFICI/FEDERCHIMICA
http://assochimica.federchimica.it/GAIL/Gail.htm
UEIL Union Européenne des
indèpendants en Lubrifiants/European Union of Independent
Lubricant Companies
http://www.ueil.org
ILMA Indipendent Lubricant
Manufacturer Association
http://207.153.212.124/index.html
ELGI European Lubricating
Grease Institute
http://www.elgi.nl
NLGI - National Lubricating
Grease Institute
http://www.nlgi.com
ISO International Organization
for Standardization
http://www.iso.ch
DIN Deutsched Institut
fur Normung e.V.
http://www.din.de
ASTM American Society for Testing and Materials
http://www.astm.org
UNI Ente Nazionale Italiano di Unificazione
http://www.unicei.it
IP The Institute of Petroleum
http://www.petroleum.co.uk
CONCAWE Oil Companies' European Organization for Environment, Health and
Safety
http://www.concawe.be
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