GB/T 17626.12 - 1998 is an electromagnetic compatibility test and measurement technical standard, which regulates the vibration wave immunity test. The standard describes the test principle, specifies the characteristics, parameters and calibration methods of equipment such as test generators, specifies the test layout, covers the use of coupling and decoupling networks, etc., and also clarifies the test grade, duration and other process points. Provide a unified test method for electrical and electronic products and related industries to evaluate the ability of products to resist vibration wave interference, ensure that products work stably in complex electromagnetic environments, and promote the improvement of electromagnetic compatibility in the industry.