曾有相当长一段时间,人们对选择插座并不重视,只要能接、能用就可以。但是近几年人们家中添置的高精电器越来越多,将不安全的插座买回家,结果就像“引狼入室”。因此,人们对插座的选择也开始变得挑剔和谨慎起来。有的插座长时间使用后,外表看不出什么变化,但用手摸一下,会觉得很热,甚 There was a long time, people do not pay attention to the choice of outlet, as long as we can use, we can use. However, in recent years, more and more high-tech electronic devices have been purchased at home and bought insecure outlets. The result is like “leading a wolf into the room.” As a result, people’s choices of outlets have also begun to become critical and cautious. Some sockets for a long time after use, the appearance can not see any changes, but touch it, will feel very hot, very