2018.12, ITU-T T17-SG20-C-044共计1项。

Date:2022-04-17 clicks:

Translation or Not:no

Next One:2018.5, ITU-T T17-SG20-C-0330, ITU-T T17-SG20-C-0331, ITU-T T17-SG20-C-0341!R1, ITU-T T17-SG20-C-0347!R2共计4项;