Pinterest • 世界中のおしゃれアイデアまとめ

Pinterest でおしゃれアイデアをまとめましょう!

IDF Caterpillar D9

2012 Caterpillar 6060 AC FS

Lunar Landing Research Vehicle (LLRV)

Triumph 1920 549 cc Model H

Christian Stoll Photographer

http://www.engineeringcareeroptions.com/howtobecomeamechanicalengineer.php has a guide on everything pertinent for aspiring mechanical engineers.