History

Time	Change
2022-10-14 13:21:08+00:00	Associated with (no title)
2022-10-14 13:21:08+00:00	Disassociated from 言語指定コード
2022-10-15 08:27:22+00:00	Associated with ARIB STD-B3
2022-10-15 08:27:22+00:00	Disassociated from (no title)
2022-10-15 08:33:14+00:00	Associated with ARIB STD-B3の日時範囲形式