NavalArt
Coil Driven Large Caliber Artillery VLV-H
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Обновление: 20 ноем. 2022 в 19:19

Very-Low-Velocity Large caliber mass drive system to project 4200kg Osmium precision projectiles with Advanced Explosives fillings at mach 2.85

Обновление: 20 ноем. 2022 в 18:54

Initial Version