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运用数理统计方法控制产品质量,是全面质量管理的重要内容,也是它区别于旧式质量管理的重要特点之一。这种科学的质量管理方法,起源于美国,后来盛行于日本。近几年来,世界各国都普遍采用这种方法,并取得了
The use of mathematical statistics to control product quality is an important part of total quality management and one of the important features that distinguishes it from old quality management. This scientific method of quality management originated in the United States and later prevailed in Japan. In recent years, this method has been widely adopted by all countries in the world and has been achieved