This standard specifies test methods for water-based metal cleaning agents. This standard is suitable for testing the physical and chemical properties of water-based metal cleaning for cleaning oily metal materials and parts, which is mainly composed of surfactants and various additives. For factory inspection, scientific research and testing purposes.
JB/T 4323.2-1999 history
2020JB/T 4323-2019 Test methods of water-based metal cleanser