Fatally Unacceptable Product: It refers to the unit product that has one or more fatal defects and possibly, some severe defects and/or general defects, or slight defects.

• 致命不合格品：指有一个或一个以上的致命缺陷，也可能还有严重缺陷和(或)一般缺陷、轻微缺陷的单位产品。