
Paper, board and pulps - General requirements for the competence of laboratories authorized for the issue of optical reference transfer standards of level 3
出版:International Organization for Standardization

專家解讀視頻
Gives both general requirements and specific requirements (Annex A) for laboratories seeking to become 'Authorized Laboratories (ALs)' and to maintain their Authorized Laboratory status for the issue of optical reference transfer standards of level 3.
BS ISO 4094 : 2005 - Identical