Magnet gauss

How many Gaussian magnets are qualified?

The Gauss value that meets the customer's requirements is qualified, whether it is 200 Gauss or 5000 Gauss. This is because different customers have different Gauss requirements for magnets, and some customers have high requirements and cannot be low. Some requirements are low, and high is not enough. Some customer requirements cannot be high or low, within a certain range....