排显孔 weep hole

显孔亚光 egg-shell

排显孔砂模 weep hole

显气孔率 [陶瓷] apparent porosity ; AP ; Porosity ; Explicit porosity

显孔型 delthyrid

显微缩孔 micro-shrinkage ; micro-shrink-hole ; microscopic porosity ; [冶] microshrinkage

是否显示钻孔 Show Drills Holes

称为显微孔 micro-pore

显示钻孔的实际大小 Display drill holes

显露气孔 phaneropore