NS EN 974 Ed. 2 标准详情
- 标准号:NS EN 974 Ed. 2
- 中文标题:化学品用于治疗水供人类消费 - 磷酸
- 英文标题:Chemicals Used For Treatment Of Water Intended For Human Consumption - Phosphoric Acid
- 标准类别:挪威标准NS
- 发布日期:
Applies to phosphoric acid for treating water for human consumption. Covers the characteristics and defines requirements and corresponding methods of test for phosphoric acid, together with information on use for treatment of water.
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