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| Standard Insuued on: 1984-12 |
GBJ 76-1984 - Measurement of sound reverberation time in halls - Specifications
厅堂混响时间测量规范
| Category No.: | GB | Valid Status: | superseded |
| Issued Organization: | AQSIQ | Issued Date: | 1984-12-4 |
| Implemented Date: | 1985-6-1 | Abolished Date: | 2014-03-01 |
| Superseded Standard.: | GB/T 50076-2013 Code for Measurement of the Reverberation Time in Rooms |
Superseded Date: | 2014-3-1 |
JJG 55-1984
GB/T 4796-1984
GB/T 4789.1-2008
GB/T 4789.8-2008
GB/T 4789.3-2008
GB/T 4789.30-2008
GB/T 4789.10-2008
GB/T 4789.9-2008
CB* 3235-1984
CB* 3232-1984
CB* 3236-1984
CB* 3239-1984
CB* 3186.2-1984
CB* 3231.5-1984
CB* 3231.3-1984
GB/T 1429-1985
GB 4814-1984
CB 1116-1984
CB 1123-1984
CB 1120-1984
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