GBT14640
GBT14640, Total:3 items.
The international standard classification for "GBT14640" includes: Chemical analysis .
The Chinese standard classification for "GBT14640" includes: Boiler and its auxiliary equipment , Basic standards and general methods for water treatment agent .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 14640-1993 Industrial circulating cooling water--Determination of potassium--Atomic absorption spectrometry
- GB/T 14640-2008 Water used in industrial circulating cooling system and boiler - Determination of potassium and sodium
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
- GB/T 14640-2017 Determination of potassium and sodium in water for industrial circulating cooling system and boiler
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