| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB 28235-2011 | English | 399 |
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Days<=3
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Safety and sanitary standard for ultraviolet appliance for air disinfection
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GB 28235-2011
| Obsolete |
GB 28235-2011
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