GGV-GGG.jpg
Ivak
en
GGV GGG, Metallography of cast iron, Vermicular microstructure, Nodular microstructure, Lamellar microstructure, Graphite
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ja
GGV GGG、鋳鉄の冶金学、 縦型微細構造、 正極微細構造、 ラメラー微細構造、 配糖体
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vermicular nodular cast on alloy iron cast iron cast-iron ironed ductile ductility graphite malleability nodule plumbago