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High chloride high ammonia wastewaterDetermination of chemical oxygen demandChloride ion calibration method
Automatically translated name:
High chloride high ammonia wastewater´?etermination of chemical oxygen demand´?hloride ion calibration method
STANDARD published on 3.9.2014
Designation standards: GB/T 31195-2014
Publication date standards: 3.9.2014
SKU: NS-366981
Country: Chinese technical standard
Category: Technical standards GB
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Latest update: 2026-09-11 (Number of items: 2 300 165)
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