求翻译：TPQ-E2-003 [產品設計開發程序]4.4.2中提到目標和衡量指標當PPK≥1.67以上可放量生產，試產檢驗等級為7級。三批CPK≥1.33後由7級改為6級是什么意思？

tpq-e2-003 [product design and development program] 4.4.2 mentioned goals and measure ppk ≥ 1.67 can be heavy volume production, trial production test grade 7. From 7 to 6 batches cpk ≥ 1.33

TPQ-E 2-003 [product design and development procedures] 4.4 2 referred to the target and benchmarks when PPK ≥ 1.67 over production volume can be put into the trial production level of 7 test level. 3 group after the CPK ≥ 1.33 7 changed at the level of six levels

TPQ-E2-003 (product design development procedure) in 4.4.2 mentions the goal and the weight target when PPK≥1.67 above may to one's limit produce, the trial production examines the rank is 7 levels.After three batch CPK≥1.33 change 6 levels by 7 levels

]4.4.2 TPQ-E2-003[product design and development program goals and measure the pointer when the PPK mentioned in ≥ 1.67 per cent of volume production, trial-test level is level 7. After three batches of CPK ≥ 1.33 from level 7 to level 6

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