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| Standard Insuued on: 1987-12 |
GB 8485-1987 The graduation of air-borne--Sound insulating properties and test method for windows
建筑外窗空气隔声性能分级及其检测方法
| Category No.: | GB | Valid Status: | abolished |
| Issued Organization: | Ministry of Urban-Rural Development and Environmental Protection | Issued Date: | 1987-12-18 |
| Implemented Date: | 1988-7-1 | Abolished Date: | 2002-12-01 |
| Superseded Standard.: | GB/T 8485-2002 The graduation and test method for airborne sound insulating properties of windows |
Superseded Date: | 2002-12-1 |
GB 8486-1987
GB 8349-1987
GB/T 8497-1987
GB/T 8464-2008
GB/T 8393-1919
GB/T 8393-2007
GB/T 8419-2007
GB/T 8446.2-1987
GB/T 8350-1987
GB/T 8446.1-1987
GB/T 8389.2-1987
GB 986-1988
GB/T 8362-1987
GB/T 8358-1987
GB/T 8359-1987
GB 8339-1987
GB/T 8355-1987
GB/T 8419-1987
GB/T 8363-1987
GB/T 1347-1988
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