KS B ISO 10303-109-2015(2020) 工业自动化系统和集成 - 产品数据表示和交换 - 第109部分:集成应用程序资源:装配模型的运动和几何约束
Industrial automation systems and integration — Product data representation and exchange — Part 109: Integrated application resource: Kinematic and geometric constraints for assembly models