设计是产品质量形成的第一道工序 ,当一个设计完成了输出以后 ,就决定了产品质量水平是否满足用户期望 ,是否符合社会要求、符合适用的标准。也就是说 ,假设是一个落后的设计 ,即使采用最先进的工艺 ,也解决不了设计本身的不足 ,因此 ,在 ISO 90 0 1中设计控制作为重要的要素进 Design is the first step in the formation of product quality. When a design has finished its output, it determines whether the product quality meets the expectations of the user, meets the social requirements and meets the applicable standards. In other words, the assumption is a backward design, even with the most advanced technology can not solve the design of the deficiencies, therefore, in the design of ISO 90 0 1 control as an important element into