The Six Sigma quality is perfect. The Six Sigma Way is a systemic methodology that helps the enterprise improve quality, add up customer satisfaction and make continuous progress.是什么意思_The Six Sigma quality is perfect. The Six Sigma Way is a systemic methodology that helps the enterprise improve quality, add up customer satisfaction and make continuous progress.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句