1级 21.557 19.000 17.260 21.017
2级 17.733 17.507 18.667 17.033
3级 16.313 19.097 19.677 17.553
差异 5.244 1.590 2.417 3.984
根据表6的数据，S/N反应图可以构建如图10-13所示。 塑料注射模具设计英文文献和中文翻译(10):http://www.751com.cn/fanyi/lunwen_8699.html
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