South Korea · Korea Telecom
SHA1: c75b2e76fe326a2be3779871974eb7ad396774a3
SHA256: 2ef91f4a2a540da7448009674ecdeeb282e6069d83904db73a6ef2a5b775b651
application/vnd.openxmlformats-officedocument.presentationml.presentation
2.09MB
2020-04-22 08:24:28 +0000 UTC
South Korea · Korea Telecom
SHA1: c75b2e76fe326a2be3779871974eb7ad396774a3
SHA256: 2ef91f4a2a540da7448009674ecdeeb282e6069d83904db73a6ef2a5b775b651
application/vnd.openxmlformats-officedocument.presentationml.presentation
2.09MB
2020-04-22 08:24:28 +0000 UTC
South Korea · Korea Telecom
SHA1: c75b2e76fe326a2be3779871974eb7ad396774a3
SHA256: 2ef91f4a2a540da7448009674ecdeeb282e6069d83904db73a6ef2a5b775b651
application/vnd.openxmlformats-officedocument.presentationml.presentation
2.09MB
2020-04-22 08:24:28 +0000 UTC