Engineer 工程 PE: Products Engineer; 生产工程 Process engineer 制程工程 TE: Test Engineer 测试工程 ME: Manufacturing Engineer; 制造工程; Mechanical Engineer 机械工程 IE: Industrial Engineer 工业工程 DCC: Document Control Center 文管中心 BOM: Bill OF Material 材料清单 ECN: Engineering Change Notice 工程变动公告 TECN: Temporary Engineering Change Notice 工程临时变动公告 ATY: Assembly Test Yield Total Yield 直通率 TPM: Total Productivity Maintenance PM: Product Manager; Project Manager ECR: Engineering Change Request 工程变更申请 ECO: Engineering Change Request 工程变更指令 EN: Engineering Notice 工程通报 WPS: Work Procedure Sheet 工作说明书 ICT: In Circuit Test 电路测试 P/R: pilot run; C/R control run T/R trial run 试做 EVT: engineer Verification Test 工程验证测试 DVT: Design Verification Test 设计验证测试 MVT: Mass Verification Test 多项验证测试 ORT: On Going Reliability Test 出货信赖性测试