Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
NB/T 20039.19-2013 | English | 729 |
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Days<=5
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Code on nuclear air and gas treatment Ventilation, air conditioning and air cleaning. Part 19: Special type HEPA filters
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NB/T 20039.19-2013
| Valid |
NB/T 20039.19-2013
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