야구구속 측정기 Restraint meter

JUjungchan2•Created February 4, 2021

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Instructions

스페이스 바를 눌러 실행하는 프로젝트 입니다 거리=18.44m press space bar to check speed of your ball. distance=18.44m

Project ID483237486

CreatedFebruary 4, 2021

Last ModifiedFebruary 8, 2021

SharedFebruary 4, 2021

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