出典:Wiktionary
forging (countable かつ uncountable, 複数形 forgings)
出典:Wikipedia
出典:『Wikipedia』 (2011/05/27 12:40 UTC 版)
Forging is a manufacturing process involving the shaping of metal using localized compressive forces. Forging is often classified according to the temperature at which it is performed: '"cold," "warm," or "hot" forging. Forged parts can range in weight from less than a kilogram to 580 metric tons. Forged parts usually require further processing to achieve a finished part.
「forging」は動詞「forge」の現在分詞です
名詞の変化形:
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