| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB 17053-1997 | English | 239 |
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Days<=2
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Hygienic standard for sodium carbonate in the air of workplace
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GB 17053-1997
| Obsolete |
GB 17053-1997
|