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| Standard Insuued on: 1987-12 |
GB 2007.1-1987 General rules for the sampling and sample preparation of minerals in bulk-Sampling by manual method
散装矿产品取样、制样通则 手工取样方法
| Category No.: | GB | Valid Status: | valid |
| Issued Organization: | SAC | Issued Date: | 1987-12-15 |
| Implemented Date: | 1988-10-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
GB 8486-1987
GB 8349-1987
GB/T 8464-2008
GB/T 8393-1919
GB/T 8393-2007
GB/T 8419-2007
GB/T 8446.2-1987
GB/T 8350-1987
GB/T 8446.1-1987
GB/T 8389.2-1987
GB 986-1988
GB/T 8405.6-1987
GB 8418-1987
GB/T 8362-1987
GB 8344-1987
GB 8343-1987
GB/T 8358-1987
GB/T 8359-1987
GB 8342-1987
GB 8345-1987
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