Abstract
Specifies a method for testing the resistance of raw optical glasses and a classification of optical glasses according to the aqueous alkaline phosphate-containing detergent resistance (phosphate resistance) determined by this method.
General information
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Status: Under development
You can help develop this draft international standard by contacting your national member
Stage: DIS ballot initiated: 12 weeks [40.20] -
Edition: 2Number of pages: 11
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Technical Committee :ISO/TC 172/SC 3ICS :81.040.10
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Life cycle
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Previously
PublishedISO 9689:1990
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Now