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单词
nodular cast iron
释义
WordReference Random House Unabridged Dictionary of American English © 2024
nod
′
ular cast
′
i
′
ron,
Metallurgy
any of various cast irons strengthened by having the graphite content in the form of nodules rather than flakes, and containing cerium or magnesium as well as other additives. Also called
ductile iron.
1945–50
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更新时间:2025/12/20 4:37:02