| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 19889.7-2005 | English | 754 |
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Acoustics -- Measurement of sound insulation in buildings and of building elements -- Part 7: Field measurements of impact sound insulation of floors
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GB/T 19889.7-2005
| Obsolete |
GB/T 19889.7-2005
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