1. for specific customer requirements, refer to DFMEA, updating the design basis, FMEA updated edition, updated design BOM <br>2. DFMEA potential adverse fault test verification, change the risk RPN data
1. For customer special requirements, refer to DFMEA, update design benchmarks, update FMEA version, update design BOM<br>2. Test verification of potential failures in DFMEA, change risk RPN data
1. According to the special requirements of customers, update the design basis, FMEA version and design BOM with reference to DFMEA<br>2. Test and verify potential faults and defects in DFMEA, and change risk RPN data