单项选择题
A.自行继续修理 B.上报公司领导 C.反馈工段长 D.反馈班长
A.120±3h B.168±3h C.150±3h D.169±3h
A.5S B.8S C.10S D.15S
A.6-15h,24±3℃ B.6-12h,24±3℃ C.6-15h,25±3℃ D.6-12h,25±3℃
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