UNI EN ISO 21987 : 2009
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
OPHTHALMIC OPTICS - MOUNTED SPECTACLE LENSES
Superseded date
03-08-2010
Published date
01-01-2009
Describes requirements and test methods for mounted spectacle lenses relative to the prescription order.
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