.EVT(Engineering Verification Test)工程验证测试阶段DVT(Design Verification Test)设计验证测试阶段DMT（Design Maturity Test）成熟度验证MVT（ Mass-Production Verification Test）量产验证测试PVT(Production/Process Verification Test)生产/制程验证测试阶段MP(Mass Production)量产工程师类:PE: Product Engineer 产品工程师Process Engineer 制程工程师ME: Mechanical Engineer 机构工程师IE：Industrial Engineer 工业工程师QE: Quality Engineer 品质工程师SQESupplier Quality Engineer供货商质量工程师QC quality control 品质管理人员FQC final quality control 终点质量管理人员IPQC in p
