缩孔
contraction cavity,shrink(ing)hole,shrinkage(cavity,pipe,void),sunk spot,clowhole(美),【冶】cavitation,void,◇表面浅洼型缩孔*,敞开型[一次]缩孔primary pipe,分散缩孔*,集中性缩孔grossshrinkage,挤压缩孔*,晶间[显微]缩孔micropipe,开口[外部]缩孔*,无缩孔的*,有缩孔钢piped steel,有缩孔金属(钢锭或铸件)【铸】pipe metal,早期缩孔*,轴线缩孔*
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