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坦提龙高硅耐酸耐热铸铁
met. Tantiron (0.7-1.2C, 14 〜15Si,2~2.5Mn,0.05 ~0.IP,0.05-0.15S)
坦提龙 铸铁
: 2 phrases in 1 subject
Metallurgy2