In the 40 failure frames,18 were incomplete,16 were anamorphic,2 frame s hole were contractive,1 had pit hole,2 frame s surface were coarse,and 1 was metal nubble.

 
  • 結果380件鑄件中失敗40件,其中鑄造不全18件,鑄件變形16件,縮孔2件,砂眼1件,裂縫2件,金屬瘤1件。
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