liuyw_01100
幼苗
共回答了22个问题采纳率:100% 举报
PQA Process Quality Assurance 进程质量保证
VQA Vehicle Quality Assurance 车辆质量保证
VTTO- Vendor Tool Try-Out 供应商工装验证
WERS- World Wide Engineering Release System
WVTA Whole Vehicle Type Approval OTS OFF TOOL SAMPLE 用批量生产的工模器具制造出的样件
PVS Produktions Versuchs Serie 批量试生产
1年前
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