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Standard Insuued on: 1985-08 |
Category No.: | GB | Valid Status: | superseded |
Issued Organization: | chinania | Issued Date: | 1985-08-24 |
Implemented Date: | 1986-7-1 | Abolished Date: | |
Superseded Standard.: | YS/T 526-2006 Metallic powder material --Self-fluxing Ni-B-Si alloy powder |
Superseded Date: | 2006-10-11 |
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