@Olap to Mechanical EngineeringEnglish • 1 year ago507 Mechanical Movements507movements.commessage-square4arrow-up17arrow-down10file-text
arrow-up17arrow-down1external-link507 Mechanical Movements507movements.com@Olap to Mechanical EngineeringEnglish • 1 year agomessage-square4file-text
minus-square@OlapOPlinkEnglish2•1 year agohttp://507movements.com/mm_226.html - 6 gears to double a speed, mind blowing
http://507movements.com/mm_226.html - 6 gears to double a speed, mind blowing