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| International Standard Category: Testing of metals in general |
GB/T 4339-1999 Testing method for thermal expansion characteristic parameters of metallic materials
金属材料热膨胀特征参数的测定 ;
| Category No.: | 77.040.01 | Valid Status: | superseded |
| Issued Organization: | CSBTS | Issued Date: | 1999-01-01 |
| Implemented Date: | 2000-8-1 | Abolished Date: | |
| Superseded Standard.: | GB/T 4339-2008 Test methods for thermal expansion characteristic parameters of metallic materials |
Superseded Date: | 2009-5-1 |
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