| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GBZ/T 192.6-2018 | English | 239 |
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Days<=3
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Determination of dust in the air of workplaces -- Part 6: Total number concentration of ultrafine and fine particles
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GBZ/T 192.6-2018
| Valid |
GBZ/T 192.6-2018
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