????

????

?????????????????????????????????????????????????????????????????????????????????

1.?????????

2.?GB 7588.2-2020 ???????????? ?2??????????????????

3.?GB 7588.1-2020 ???????????? ?1????????????

4.?TSG T7001-2009 ?????????????—?????????????1????2????

5.?TSG T7005-2012 ?????????????—?????????????1?2????

6.?TSG T7006-2012 ?????????????—???????1?2????

7.?TSG T5002-2017 ?????????

8.?GB 25194-2010 ??????????????