Home made rocket motor with 0.75" I.D. first test

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  • Опубликовано: 14 дек 2024

Комментарии • 1

  • @asipo123
    @asipo123 4 года назад

    hi grass roots could you tell me the size of the aluminum extrusion you used making the screen printing video for putting new screen mesh on i ordered the 80/20 Inc, 1010, 10 Series, 1 Inch x 1 Inch Extrusion x 97 Inch Long but its to small in the channels thanks steve