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BSI Group, 05/06/2010
Publisher: BS
File Format: PDF
$116.00$233.16
Published:06/05/2010
Pages:25
Spectacle lenses-Specification for the presentation of prescriptions and prescription orders for ophthalmic lenses
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Geometrical product specifications (GPS). Filtration-Linear profile filters. Spline filters
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Vacuum technology. Bakable flanges-Dimensions of knife-edge flanges
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