单词 |
baked permeability |
释义 |
baked permeability baked permeability[′bākt ‚per·mē·ə′bil·əd·ē] (metallurgy) The property of a molded mass of sand which permits passage of gases through it when molten metal is poured in a mold, baked above 230°F (110°C), and then cooled. |
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