Column grains develop well in casting blank, with transcrystalline grains and a little equiaxed grains in the center.
实验,铸坯发,有穿,铸坯心部有少量等轴。
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They've then compressed to a fraction of their original size creating dense pore-free billets.
然后再通过积压使它们的体积大大缩小,成度,无疵的。
From these solid billets, we machine the watch housing, as well as individual components like the Digital Crown, and the clasps for our straps.
些坚固的,被加工成表壳及各个零部件:包括Digital Crown以及表带上的表扣。
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