Ductile iron problem?
2019-01-14View Original
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Ductile iron QT350-22R, QT350-22L The meaning of “22”, “R” and “L” in the formulaRelated Threads in This Forum
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Translated at 2026-07-26 10:13:48
Original: https://bbs.hcbbs.com/thread-2261322-1-1.html
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