MAT 110 · Materials TestingSession 2 · Hour 1 · TensionInstructor cue 목이 생길 때까지 당긴다.90 minNow Open · 5 min left · next Demo한ENScriptBodyClearHour 1TensionHour 2Follow TensionHour 3Your turn · TensionHour 4Check TensionThis browser cannot play the film.CheckPull until the neck. Week 2: name, order, result. Then Pull until the neck.