Remake of week5 lesson2 by Chuting Feng https://padlet.com/cfeng6/w1d61hht6nvzq3p7 Case study: Pinnacle Machine Tool Company en-us 2021-02-16 10:38:10 UTC 2026-03-24 09:03:53 UTC hello@padlet.com Please put your group discussion results here. cfeng6 https://padlet.com/cfeng6/w1d61hht6nvzq3p7/wish/1206403197 2021-02-16 10:38:10 UTC https://padlet.com/cfeng6/w1d61hht6nvzq3p7/wish/1206403197