| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 28539-2012 | English | 239 |
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Days<=3
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Ophthalmic optics -- Contact lenses and contact lens care products -- Guidelines for determination of preservative uptake and release
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GB/T 28539-2012
| Obsolete |
GB/T 28539-2012
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