本部分是供车间使用的文档。它是对注射泵试验计划的补充，并将第1部分和第2部分的详细技术要求以及进一步引用的标准与应用和验证本标准所需的程序说明协调起来。

This part is a document for use in the workshop. It forms the complement to the injection pump test schedules and coordinates the detailed technical requirements of parts 1 and 2 and further referenced standards with the procedural instructions necessary to apply and validate this standard as a whole.