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| правило 25 лет (Campaign for new requirements via national laws that would follow "model laws" for de-orbit satellites to meet 25-year rule (or better) for satellites at end-of-life AllaR) | |||
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| правило 25 лет (Campaign for new requirements via national laws that would follow "model laws" for de-orbit satellites to meet 25-year rule (or better) for satellites at end-of-life AllaR) | |||