6 Run Chart 範例-目視檢查月份月不良數月不良率月產量1 3 1.370% 219 2 1.111% 90 12 1.330% 902 4 11 1.893% 581 5 8 1.144% 699 6 0.750% 667 7 0.115% 872 0.373% ...
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