保证准时提交 我们总是能在和顾客约定的时间之前交稿。这样保证顾客有足够的时间阅读和反馈。 只为了那一张张笑脸... Ans.: Lean layouts are really visual, indicating that traces of visibility are unobstructed, which makes it effortless for operators at one processing center to watch function happening at other centers. In manufacturing facilities, all procured and WIP inventories can be foun... https://admiralbookmarks.com/story12549404/a-review-of-%E8%8B%B1%E5%9B%BD%E4%BB%A3%E5%86%99