摘要
针对铁精粉品位等钢铁业常控指标的符合性验证，运用6δ方法进行科学统计并加以分析，使判定结果更加准确，达到精益生产的目的。
Aiming at verification on index conformity usually required to control for the steel interests such as grade of iron fine, by using 6δ method to carry out scientific statistics and analysis, the judgement results were more accurately, realizing the propose of lean production.
出处
《莱钢科技》
2011年第1期59-60,65,共3页
Laigang Science & Technology
关键词
6σ
统计方法
指标验证
6δ statistical method
index conformity
