GB/T 2361-1992 stipulates the method of humidity cabinet testing of anti-rust grease. It specifies the technical parameters of test equipment, such as Humidity test chamber. Put the metal test piece coated with anti-rust grease into the test chamber to control the temperature, Humidity and test time in the chamber. Evaluate the protective performance of anti-rust grease by observing the rusting of the test piece in the heat and humidity environment, including the number and area of rust points. The standard provides a unified specification for the mass testing of anti-rust grease, helping to screen out products with good protective effect, ensuring the storage and use of metal products in a humid environment, effectively preventing metal rusting and prolonging the service life.