Design of gear trains
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Downloads
Everyone
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About this app
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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App support
About the developer
Виктор Медведев
medvedev.victor66@gmail.com
Вавиловых 9 корп.5 кв. 10
Санкт-Петербург
Russia
195269
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