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GB 9137-1988
GB 9137-1988 Maximum allowable concentration of pollutants in atmosphere for protection crops
General Product Information
| Document Type | National standards |
|---|---|
| Publisher Name | The State Environmental Protection Administration |
| Standard Status | Replaced |
| Standard Code | GB 9137-1988 |
| CCS | Environment quality standards |
| ICS | Environment protection |
| Implement Date | 1988-10-01 |
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$ 28.00
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$ 28.00