GB/T 16656.49-2003 in English

《GB/T 16656.49-2003工业自动化系统与集成产品数据表达与交换 第49部分: 集成通用资源: 工艺过程结构和特性》由TC159（全国自动化系统与集成标准化技术委员会）归口，TC159SC4（全国自动化系统与集成标准化技术委员会工业数据分会）执行，主管部门为中国机械工业联合会。
GB/T 16656的本部分规定了影响工艺过程的活动或潜在活动的资源构造，包括工艺过程之间的关系、工艺过程有效性、工艺过程特性、工艺过程所需资源、资源特性、工艺过程表达、资源表达、产品工艺过程关系。

Scope

This part of GB/T 16656 specifies the resource structure of activities or potential activities affecting the process. The specific structures defined in this part of the integrated resource structure are: relationship between processes, process effectiveness, process characteristics, resources required for processes, resource characteristics, process representation, resource representation, product process relationship. When these integration resource constructs are used by application resources or application protocols, these integration resource constructs can be combined into structures that express process specifications. This part applies to: - the specification of the process; - the specification of the relationship between the process; - the specification of the effectiveness of the process; - the specification of the relationship between the process and the product; - specification of the definition of the alternate process specification; - specification of the method for implementing the process specification; - specification of the resource; - process requirements for the resource; - identification of the resource used by the process; specification. This standard does not apply to: - definition of a specific process or a specific process specification; - process specification for a continuous process; - planning and scheduling; - preparation of process specifications; - point-to-point communication mechanisms, including synchronization; - process control.