2. Priorities (Expected) is the expectation of more products when used, such as refrigerators, purchased power savings. With strength Lifetime long, colorful place, then the room. Good after-sales service Can maintain its freshness for a long time even more. And others
, and currently has several tools to assist in quality control. In this the basic tools. The most widely used of all establishments that (7 QC Tools) which consists of.
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