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| Name | Last modified | Size | Description |
|---|---|---|---|---|
| Parent Directory | - | ||
| OPTK.2011.kenv.zip | 2025-07-01 06:32 | 3.9M | |
| OPTK.2012.kenv.zip | 2025-07-01 06:34 | 4.0M | |
| OPTK.2013.kenv.zip | 2025-07-01 06:35 | 4.0M | |
| OPTK.2014.kenv.zip | 2025-07-01 06:37 | 4.0M | |
| OPTK.2015.kenv.zip | 2025-07-01 06:38 | 4.0M | |
| OPTK.2016.kenv.zip | 2025-07-01 06:40 | 4.0M | |
| OPTK.2017.kenv.zip | 2025-07-01 06:41 | 4.0M | |
| OPTK.2018.kenv.zip | 2025-07-01 06:42 | 4.0M | |
| OPTK.2019.kenv.zip | 2025-07-01 06:44 | 4.0M | |
| OPTK.2020.kenv.zip | 2025-07-01 06:45 | 3.9M | |
| OPTK.2021.kenv.zip | 2025-07-01 06:46 | 3.9M | |
| OPTK.2022.kenv.zip | 2025-07-01 06:47 | 3.9M | |
| OPTK.2023.kenv.zip | 2025-07-01 06:48 | 4.0M | |
| OPTK.2024.kenv.zip | 2025-07-01 06:49 | 3.8M | |
| OPTK.2025.kenv.zip | 2025-07-01 06:50 | 1.6M | |