GB/T 24737.5-2009

This standard provides guidelines for designing process procedures in manufacturing, specifying the principles, content, and methods for creating process documentation such as operation sheets and routing sheets. It is applied in mechanical manufacturing industries to ensure standardized, efficient, and quality-controlled production planning, particularly for machining, assembly, and inspection processes. The standard is used by process engineers and production planners to establish clear, repeatable workflows that optimize resource use and product consistency.