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GB/T 17138-1997 Active
GB/T 17138-1997 Soil quality--Determination of copper，zinc--Flame atomic absorption spectrophotometry
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 17138-1997 |
| CCS | Methods for analyzing the quality of soil environment |
| ICS | \nSoil quality, soil science |
| Implement Date | 1998-05-01 |
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