指定一个中间代码，用作面向用户的机器人编程系统和工业机器人控制系统之间的中性接口，并定义数据列表的结构和访问机制，其中包含与中间代码相关的数据。

Specifies an intermediate code to be used as a neutral interface between user-oriented robot programming systems and industrial robot control systems and to define the structure of and the access mechanisms to data lists, which contain data accompanying the intermediate code.