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Standard Insuued on: 1994-04 |
Category No.: | JG | Valid Status: | superseded |
Issued Organization: | Issued Date: | 1994-04-20 | |
Implemented Date: | 1994-6-1 | Abolished Date: | |
Superseded Standard.: | GB/T 8517-2004 Vibratory pile hammer |
Superseded Date: | 2004-7-1 |
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