SJ 21221-2016.Representation of model based definition mechanical process method for eleetronic equipment.1范围SJ 21221规定了电子装备基于模型定义的机加工常用工艺...
SJ 21220-2016.Representation of model based definition machining technical parameter for electronic equipment.1范围SJ 21220规定了电子装备常用机加工工艺参数的表示方...
SJ 21219-2016.Representation of model based definition technological tool symbol for electronic equipment.1范围SJ 21219规定了电子装备基于模型定义的机加工常用刀具...
SJ 21218-2016.Requirements of three-dimensional annotation of model based definition technology information for electronic equipment.1范围SJ 21218规定了电子装备基于模型定...
SJ 2948-1988.1引用文件GB 2421电工电子产品基本环境试验规程总则GB 2423.1 电工电子产 品基本环境试验规程试验 A:低温试验方法GB 2423.2 电工电 子...
SJ 21226-2016.Technology requirements of reverse engineering three-dimensional modeling for electronic equipment.1范围SJ 21226规定了电子装备结构件的几何形状逆向工程...
SJ 21225-2016.Requirements of finite element mechanical analysis modeling of structure for electronic equipment.1范围SJ 21225规定了电子装备结构有限元力学分析常用术...
SJ 21224-2016.Requirements of organization data of model based definition for electronic equipment.1范围SJ 21224规定了电子装备基于模型定义数据组织(以下简称“组...
SJ 21223-2016.Requirements of model based definition data set for electronic equipment.1范围SJ 21223规定了电子装备基于模型定义数据集的分类、一般要求和详细...
SJ 21222-2016.General requirements of model based definition collaborative design for electronic equipment.1范围SJ 21222规定了电子装备基于模型定义协同设计的般要求...
