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| Standard Insuued on: 1985-01 |
GB 4909.8-1985 Test methods for bare wires; Hardness test; Brinell hardness test
裸电线试验方法 硬度试验 布氏法
| Category No.: | GB | Valid Status: | superseded |
| Issued Organization: | China Electrical Equipment Industry Association | Issued Date: | 1985-01-31 |
| Implemented Date: | 1985-1-2 | Abolished Date: | 2009-12-01 |
| Superseded Standard.: | GB/T 4909.8-2009 Test methods for bare wires - Part 8: Hardness test - Brinell hardness test |
Superseded Date: | 2009-12-1 |
GB/T 5531-1985
GB/T 5524-1985
GB/T 5604-1985
GB/T 5692-1985
GB/T 5694-1985
YY/T 91064-1999
GB/T 5729-2003
TZ 003-198501
TZ 004-198502
GB/T 5580-2001
GB/T 5687.2-1985
GB 5584.3-1985
GB/T 5687.3-1985
GB/T 5667-1985
GB 5741-1985
GB 5584.2-1985
GB/T 5632.2-1985
GB 5701-1985
GB/T 5639.2-1985
GB/T 5626.2-1985
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