- Austria
- https://www.livorise.com/employer/dianabol-all-you-need-to-know-about-dbol-steroid-2020/
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Prior to the current definition, the kilogram was defined as being equal to the mass of a physical prototype, a cylinder made of a platinum-iridium alloy, which was an imperfect measure.
- Joined on
2026-03-18
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