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HJ/T 70-2001 Active
HJ/T 70-2001 The determination of chemical oxygen demand in high-chlorine wastewater using chlorine calibration method
General Product Information
| Document Type | Industry standards-Environmental protection |
|---|---|
| Standard Status | Active |
| Standard Code | HJ/T 70-2001 |
| Implement Date | 2001-12-01 |
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