基本释义:

严重误码成

网络释义

1)Severely Erroneous Framing SEF,严重误码成

2)error deverity code,严重错误码

3)Severely Errored Second,严重误码秒

4)Severely errorde second (SES),严重误码秒，严重误块秒

5)Continuous Severely Errored Second,连续严重误码秒

6)Severely Errlred Second Ratio,严重误码秒比率