
Ophthalmic optics. Spectacle frames. Requirements and test methods
出版:British Standards Institution

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© British Standards Institution 2013
ISO 12870:2004 - Identical
NBN EN ISO 12870:2009 - Identical
UNI EN ISO 12870:2009 - Identical
SN EN ISO 12870:2009 - Identical
UNE EN ISO 12870:2009 - Identical
ONORM EN ISO 12870:2009 - Identical