KR: I think so, if you look at past years the clean side of the circuit seems to be the better place to start.
是的，如果你看看过去几年的比赛就会发现赛道上干净的一边更适于起步。
2
If, once in the developing after etching, anti etch removal is not clean, can cause a short-circuit defect.
如果，一旦于显影后蚀刻前，出现抗蚀刻剂去除不净，会导致短路缺陷的发生。
3
Clean areas including the warehouses, hospitals. Etc. Dust-free rooms including the laboratories, apparatus rooms, semiconductor rooms, precisely interated circuit processing rooms, etc.