User contributions for AndreyTheSparrow
A user with 4 edits. Account created on 29 March 2021.
29 March 2021
- 16:4016:40, 29 March 2021 diff hist +229 File:At the edge of optical fiber preform 1.jpg Added [en] caption: A silica fiber preform doped with bismuth
- 16:4016:40, 29 March 2021 diff hist +607 N File:At the edge of optical fiber preform 1.jpg Uploaded own work with UploadWizard
- 16:4016:40, 29 March 2021 diff hist +229 File:At the edge of optical fiber preform 2.jpg Added [en] caption: A silica fiber preform doped with bismuth
- 16:4016:40, 29 March 2021 diff hist +607 N File:At the edge of optical fiber preform 2.jpg Uploaded own work with UploadWizard
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