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| International Standard Category: Temperature-measuring instruments |
GB/T 4990-1995 Alloy wires of extension and compensating cables for thermocouples
热电偶用补偿导线合金丝 ;
| Category No.: | 17.200.20 | Valid Status: | superseded |
| Issued Organization: | SBTS | Issued Date: | 1995-01-27 |
| Implemented Date: | 1995-10-1 | Abolished Date: | |
| Superseded Standard.: | GB/T 4990-2010 Alloy wires of extension and compensating cables for thermocouples |
Superseded Date: | 2011-5-1 |
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