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Ammonia nitrogen content in wastewater

Ammonia nitrogen content in wastewater, Total:1 items.

In the international standard classification, Ammonia nitrogen content in wastewater involves: Organic chemicals.


中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Ammonia nitrogen content in wastewater

  • GB/T 34532-2017 Coking wastewater—Determination of ammonia nitrogen content—Formaldehyde method




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