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| Standard Insuued on: 1989-12 |
GB 11998-1989 Determination of glass transition temperature of plastics (Thermomechanical analysis)
塑料玻璃化温度测定方法(热机械分析法)
| Category No.: | GB | Valid Status: | abolished |
| Issued Organization: | State Technical Supervision Bureau | Issued Date: | 1989-12-25 |
| Implemented Date: | 1990-11-1 | Abolished Date: | 2024-06-28 |
| Superseded Standard.: | Superseded Date: |
CECS : 1289
GB/T 12010.5-1989
CECS 12-1989
CECS : 1489
CECS : 1389
GB 12021.8-1989
CECS 1289
GB 12021.4-1989
GB/T 12024-1989
GB/T 2887-1989
GB/T 3390.1-1989
GB/T 12106-2007
GB 1986-2007
HG/T 20671-1989
QC/T 266-1999
YY 91044-1999
YY 91043-1999
GB/T 12328-1990
GB 12267-1990
GB 11988-1989
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