File:Telescope Cleaning.webm
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Telescope_Cleaning.webm (file size: 11.57 MB, MIME type: video/webm)
Summary
| Description |
English: Cleaning of the South African Large Telescope mirrors with dry ice |
| Date | |
| Source | Own work |
| Author | Lengau |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
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- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 09:16, 5 January 2019 | (11.57 MB) | wikimediacommons>Lengau | User created page with UploadWizard |
File usage
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