我们在对采购中心的审核中发现,某些材料无技术标准,执行的是技术协议。在研制生产过程中,由于型号产品所选用的材料的技术要求和生产没有成熟的标准可以执行,具有试制的性质,当型号产品经过各研制阶段的试制进入定型阶段后,对相关原材料的技术要求和其生产也趋于稳定,但所形成 We found in the audit of the procurement center, some of the materials without technical standards, the implementation of the technical agreement. In the development and production process, due to the type of product selection of materials and the technical requirements of the production is not mature standards can be implemented with a trial of the nature of the model product after various stages of the trial into the stereotype stage, the technical requirements of the relevant raw materials And its production also tends to be stable, but formed