特殊特性从客户要求到图纸、控制计划、作业指导书的传递,常常在某一环掉链子。这份模板把特殊特性清单与传递核对表放在一起,确保每个符号在各层级文件里都能对上。Special characteristics are often break in one link of the chain from customer requirement to drawing, control plan and work instruction. This template keeps the special characteristics list and a propagation check table together, making sure every symbol matches across all document levels.