GB/T 16656.42-2010
工业自动化系统与集成 产品数据表达与交换 第42部分:集成通用资源:几何与拓扑表达
Industrial automation systems and integration.Product data representation and exchange.Part 42:Integrated generic resource:Geometric and topological representation
GBT16656.42-2010, GB16656.42-2010