随着产品不断向标准化、定型化、系列化方向发展,每种新产品既有新设计图纸和目录,又重复套用一些已有的设计图纸。在北京市各工矿企业等单位对这些图纸的管理工作上,目前,有以下几种具体做法: 一,只保管新设计的图纸,和重复套用的图纸的目录; 二,新设计的和重复套用的图纸按产品配套全部保存; 三,除保管新设计图纸和目录外,对重复套用的标准件图纸按专业编号单独保管一套。 As products continue to be standardized, finalized and serialized, each new product includes both new design drawings and catalogs, as well as some existing design drawings. At present, there are several specific measures for the management of these drawings in various industrial and mining enterprises in Beijing. First, they only keep the drawings of new designs and the catalogs of the drawings that are repeatedly applied. Second, the newly designed and repeated applications Of the drawings according to the product package all saved; Third, in addition to keeping the new design drawings and catalogs, the duplicate sets of standard parts drawings according to the professional number of a separate custody.