These steps of the inventory development process are considered in these guidelines only in order to clearly identify the functions to be performed by the national systems, as described in paragraphs 12 to 17 of the present guidelines.
在指南中考虑清单研拟工作的这些步骤只是为了按照以下第12至第17段所作的规定明确辨别由国家体系履行的职能。